3997788470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3491}}^1$

素因数の和:3917

約数の個数: 64

約数和(自身を含む): 8109932544

約数和(自身を除く): 4112144074

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 383, 598, 766, 1495, 1915, 2990, 3491, 3830, 4979, 6982, 8809, 9958, 17455, 17618, 24895, 34910, 44045, 45383, 49790, 80293, 88090, 90766, 114517, 160586, 226915, 229034, 401465, 453830, 572585, 802930, 1043809, 1145170, 1337053, 2087618, 2674106, 5219045, 6685265, 10438090, 13370530, 17381689, 30752219, 34763378, 61504438, 86908445, 153761095, 173816890, 307522190, 399778847, 799557694, 1998894235, 3997788470]

約数ペア:

[(1, 3997788470), (2, 1998894235), (5, 799557694), (10, 399778847), (13, 307522190), (23, 173816890), (26, 153761095), (46, 86908445), (65, 61504438), (115, 34763378), (130, 30752219), (230, 17381689), (299, 13370530), (383, 10438090), (598, 6685265), (766, 5219045), (1495, 2674106), (1915, 2087618), (2990, 1337053), (3491, 1145170), (3830, 1043809), (4979, 802930), (6982, 572585), (8809, 453830), (9958, 401465), (17455, 229034), (17618, 226915), (24895, 160586), (34910, 114517), (44045, 90766), (45383, 88090), (49790, 80293)]