326470142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7972

約数の個数: 32

約数和(自身を含む): 551333952

約数和(自身を除く): 224863810

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1802, 2438, 7877, 15754, 20723, 41446, 133909, 181171, 267818, 362342, 417481, 834962, 3079907, 6159814, 7097177, 9602063, 14194354, 19204126, 163235071, 326470142]

約数ペア:

[(1, 326470142), (2, 163235071), (17, 19204126), (23, 14194354), (34, 9602063), (46, 7097177), (53, 6159814), (106, 3079907), (391, 834962), (782, 417481), (901, 362342), (1219, 267818), (1802, 181171), (2438, 133909), (7877, 41446), (15754, 20723)]