2611332184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 5229180000

約数和(自身を除く): 2617847816

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 277, 436, 554, 569, 872, 1108, 1138, 2071, 2216, 2276, 4142, 4552, 5263, 8284, 10526, 10811, 16568, 21052, 21622, 30193, 42104, 43244, 60386, 62021, 86488, 120772, 124042, 157613, 241544, 248084, 315226, 496168, 573667, 630452, 1147334, 1178399, 1260904, 2294668, 2356798, 2994647, 4589336, 4713596, 5989294, 9427192, 11978588, 17179817, 23957176, 34359634, 68719268, 137438536, 326416523, 652833046, 1305666092, 2611332184]

約数ペア:

[(1, 2611332184), (2, 1305666092), (4, 652833046), (8, 326416523), (19, 137438536), (38, 68719268), (76, 34359634), (109, 23957176), (152, 17179817), (218, 11978588), (277, 9427192), (436, 5989294), (554, 4713596), (569, 4589336), (872, 2994647), (1108, 2356798), (1138, 2294668), (2071, 1260904), (2216, 1178399), (2276, 1147334), (4142, 630452), (4552, 573667), (5263, 496168), (8284, 315226), (10526, 248084), (10811, 241544), (16568, 157613), (21052, 124042), (21622, 120772), (30193, 86488), (42104, 62021), (43244, 60386)]