2015328362884

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{1985287}}^1$

素因数の和:1985385

約数の個数: 48

約数和(自身を含む): 3823347041920

約数和(自身を除く): 1808018679036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 703, 722, 1406, 1444, 2812, 6859, 13357, 13718, 26714, 27436, 53428, 253783, 507566, 1015132, 1985287, 3970574, 7941148, 37720453, 73455619, 75440906, 146911238, 150881812, 293822476, 716688607, 1395656761, 1433377214, 2791313522, 2866754428, 5582627044, 13617083533, 26517478459, 27234167066, 53034956918, 54468334132, 106069913836, 503832090721, 1007664181442, 2015328362884]

約数ペア:

[(1, 2015328362884), (2, 1007664181442), (4, 503832090721), (19, 106069913836), (37, 54468334132), (38, 53034956918), (74, 27234167066), (76, 26517478459), (148, 13617083533), (361, 5582627044), (703, 2866754428), (722, 2791313522), (1406, 1433377214), (1444, 1395656761), (2812, 716688607), (6859, 293822476), (13357, 150881812), (13718, 146911238), (26714, 75440906), (27436, 73455619), (53428, 37720453), (253783, 7941148), (507566, 3970574), (1015132, 1985287)]