2655888942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 6132672000

約数和(自身を除く): 3476783058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 389, 447, 778, 894, 1043, 1091, 1167, 2086, 2182, 2334, 2723, 3129, 3273, 5446, 6258, 6546, 7637, 8169, 15274, 16338, 22911, 45822, 57961, 115922, 162559, 173883, 325118, 347766, 405727, 424399, 487677, 811454, 848798, 975354, 1137913, 1217181, 1273197, 2275826, 2434362, 2546394, 2970793, 3413739, 5941586, 6827478, 8912379, 17824758, 63235451, 126470902, 189706353, 379412706, 442648157, 885296314, 1327944471, 2655888942]

約数ペア:

[(1, 2655888942), (2, 1327944471), (3, 885296314), (6, 442648157), (7, 379412706), (14, 189706353), (21, 126470902), (42, 63235451), (149, 17824758), (298, 8912379), (389, 6827478), (447, 5941586), (778, 3413739), (894, 2970793), (1043, 2546394), (1091, 2434362), (1167, 2275826), (2086, 1273197), (2182, 1217181), (2334, 1137913), (2723, 975354), (3129, 848798), (3273, 811454), (5446, 487677), (6258, 424399), (6546, 405727), (7637, 347766), (8169, 325118), (15274, 173883), (16338, 162559), (22911, 115922), (45822, 57961)]