3845959490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{407843}}^1$

素因数の和:407914

約数の個数: 32

約数和(自身を含む): 7399921536

約数和(自身を除く): 3553962046

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 407843, 815686, 2039215, 4078430, 9380389, 16721563, 18760778, 33443126, 46901945, 83607815, 93803890, 167215630, 384595949, 769191898, 1922979745, 3845959490]

約数ペア:

[(1, 3845959490), (2, 1922979745), (5, 769191898), (10, 384595949), (23, 167215630), (41, 93803890), (46, 83607815), (82, 46901945), (115, 33443126), (205, 18760778), (230, 16721563), (410, 9380389), (943, 4078430), (1886, 2039215), (4715, 815686), (9430, 407843)]