4608890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 9853704

約数和(自身を除く): 5244814

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 293, 586, 605, 715, 1210, 1430, 1465, 1573, 2930, 3146, 3223, 3809, 6446, 7618, 7865, 15730, 16115, 19045, 32230, 35453, 38090, 41899, 70906, 83798, 177265, 209495, 354530, 418990, 460889, 921778, 2304445, 4608890]

約数ペア:

[(1, 4608890), (2, 2304445), (5, 921778), (10, 460889), (11, 418990), (13, 354530), (22, 209495), (26, 177265), (55, 83798), (65, 70906), (110, 41899), (121, 38090), (130, 35453), (143, 32230), (242, 19045), (286, 16115), (293, 15730), (586, 7865), (605, 7618), (715, 6446), (1210, 3809), (1430, 3223), (1465, 3146), (1573, 2930)]