8910044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 18858336

約数和(自身を除く): 9948292

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 421, 481, 572, 814, 842, 962, 1628, 1684, 1924, 4631, 5291, 5473, 9262, 10582, 10946, 15577, 18524, 21164, 21892, 31154, 60203, 62308, 120406, 171347, 202501, 240812, 342694, 405002, 685388, 810004, 2227511, 4455022, 8910044]

約数ペア:

[(1, 8910044), (2, 4455022), (4, 2227511), (11, 810004), (13, 685388), (22, 405002), (26, 342694), (37, 240812), (44, 202501), (52, 171347), (74, 120406), (143, 62308), (148, 60203), (286, 31154), (407, 21892), (421, 21164), (481, 18524), (572, 15577), (814, 10946), (842, 10582), (962, 9262), (1628, 5473), (1684, 5291), (1924, 4631)]