2080592576

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{727}}^1$

素因数の和:1297

約数の個数: 56

約数和(自身を含む): 4186037856

約数和(自身を除く): 2105445280

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 461, 727, 776, 922, 1454, 1552, 1844, 2908, 3104, 3688, 5816, 6208, 7376, 11632, 14752, 23264, 29504, 44717, 46528, 70519, 89434, 141038, 178868, 282076, 335147, 357736, 564152, 670294, 715472, 1128304, 1340588, 1430944, 2256608, 2681176, 2861888, 4513216, 5362352, 10724704, 21449408, 32509259, 65018518, 130037036, 260074072, 520148144, 1040296288, 2080592576]

約数ペア:

[(1, 2080592576), (2, 1040296288), (4, 520148144), (8, 260074072), (16, 130037036), (32, 65018518), (64, 32509259), (97, 21449408), (194, 10724704), (388, 5362352), (461, 4513216), (727, 2861888), (776, 2681176), (922, 2256608), (1454, 1430944), (1552, 1340588), (1844, 1128304), (2908, 715472), (3104, 670294), (3688, 564152), (5816, 357736), (6208, 335147), (7376, 282076), (11632, 178868), (14752, 141038), (23264, 89434), (29504, 70519), (44717, 46528)]