672632402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 1115304960

約数和(自身を除く): 442672558

約数列:

[1, 2, 13, 26, 43, 86, 409, 559, 818, 1118, 1471, 2942, 5317, 10634, 17587, 19123, 35174, 38246, 63253, 126506, 228631, 457262, 601639, 822289, 1203278, 1644578, 7821307, 15642614, 25870477, 51740954, 336316201, 672632402]

約数ペア:

[(1, 672632402), (2, 336316201), (13, 51740954), (26, 25870477), (43, 15642614), (86, 7821307), (409, 1644578), (559, 1203278), (818, 822289), (1118, 601639), (1471, 457262), (2942, 228631), (5317, 126506), (10634, 63253), (17587, 38246), (19123, 35174)]