2028902408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{23197}}^1$

素因数の和:23274

約数の個数: 48

約数和(自身を含む): 4243146180

約数和(自身を除く): 2214243772

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 841, 1508, 1682, 3016, 3364, 6728, 10933, 21866, 23197, 43732, 46394, 87464, 92788, 185576, 301561, 603122, 672713, 1206244, 1345426, 2412488, 2690852, 5381704, 8745269, 17490538, 19508677, 34981076, 39017354, 69962152, 78034708, 156069416, 253612801, 507225602, 1014451204, 2028902408]

約数ペア:

[(1, 2028902408), (2, 1014451204), (4, 507225602), (8, 253612801), (13, 156069416), (26, 78034708), (29, 69962152), (52, 39017354), (58, 34981076), (104, 19508677), (116, 17490538), (232, 8745269), (377, 5381704), (754, 2690852), (841, 2412488), (1508, 1345426), (1682, 1206244), (3016, 672713), (3364, 603122), (6728, 301561), (10933, 185576), (21866, 92788), (23197, 87464), (43732, 46394)]