1377974312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4434

約数の個数: 64

約数和(自身を含む): 3046498560

約数和(自身を除く): 1668524248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 293, 572, 586, 1144, 1172, 2344, 3223, 3809, 4111, 6446, 7618, 8222, 12892, 15236, 16444, 25784, 30472, 32888, 41899, 45221, 53443, 83798, 90442, 106886, 167596, 180884, 213772, 335192, 361768, 427544, 587873, 1175746, 1204523, 2351492, 2409046, 4702984, 4818092, 9636184, 13249753, 15658799, 26499506, 31317598, 52999012, 62635196, 105998024, 125270392, 172246789, 344493578, 688987156, 1377974312]

約数ペア:

[(1, 1377974312), (2, 688987156), (4, 344493578), (8, 172246789), (11, 125270392), (13, 105998024), (22, 62635196), (26, 52999012), (44, 31317598), (52, 26499506), (88, 15658799), (104, 13249753), (143, 9636184), (286, 4818092), (293, 4702984), (572, 2409046), (586, 2351492), (1144, 1204523), (1172, 1175746), (2344, 587873), (3223, 427544), (3809, 361768), (4111, 335192), (6446, 213772), (7618, 180884), (8222, 167596), (12892, 106886), (15236, 90442), (16444, 83798), (25784, 53443), (30472, 45221), (32888, 41899)]