2009304492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5055

約数の個数: 96

約数和(自身を含む): 5354092800

約数和(自身を除く): 3344788308

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 556, 741, 834, 988, 1482, 1668, 1807, 2641, 2964, 3614, 4877, 5282, 5421, 7228, 7923, 9754, 10564, 10842, 14631, 15846, 19508, 21684, 29262, 31692, 34333, 58524, 63401, 68666, 92663, 102999, 126802, 137332, 185326, 190203, 205998, 253604, 277989, 370652, 380406, 411996, 555978, 677903, 760812, 1111956, 1204619, 1355806, 2033709, 2409238, 2711612, 3613857, 4067418, 4818476, 7227714, 8134836, 8812739, 12880157, 14455428, 17625478, 25760314, 26438217, 35250956, 38640471, 51520628, 52876434, 77280942, 105752868, 154561884, 167442041, 334884082, 502326123, 669768164, 1004652246, 2009304492]

約数ペア:

[(1, 2009304492), (2, 1004652246), (3, 669768164), (4, 502326123), (6, 334884082), (12, 167442041), (13, 154561884), (19, 105752868), (26, 77280942), (38, 52876434), (39, 51520628), (52, 38640471), (57, 35250956), (76, 26438217), (78, 25760314), (114, 17625478), (139, 14455428), (156, 12880157), (228, 8812739), (247, 8134836), (278, 7227714), (417, 4818476), (494, 4067418), (556, 3613857), (741, 2711612), (834, 2409238), (988, 2033709), (1482, 1355806), (1668, 1204619), (1807, 1111956), (2641, 760812), (2964, 677903), (3614, 555978), (4877, 411996), (5282, 380406), (5421, 370652), (7228, 277989), (7923, 253604), (9754, 205998), (10564, 190203), (10842, 185326), (14631, 137332), (15846, 126802), (19508, 102999), (21684, 92663), (29262, 68666), (31692, 63401), (34333, 58524)]