7178882966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{2131}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 11178007776

約数和(自身を除く): 3999124810

約数列:

[1, 2, 53, 61, 106, 122, 521, 1042, 2131, 3233, 4262, 6466, 27613, 31781, 55226, 63562, 112943, 129991, 225886, 259982, 1110251, 1684393, 2220502, 3368786, 6889523, 13779046, 58843303, 67725311, 117686606, 135450622, 3589441483, 7178882966]

約数ペア:

[(1, 7178882966), (2, 3589441483), (53, 135450622), (61, 117686606), (106, 67725311), (122, 58843303), (521, 13779046), (1042, 6889523), (2131, 3368786), (3233, 2220502), (4262, 1684393), (6466, 1110251), (27613, 259982), (31781, 225886), (55226, 129991), (63562, 112943)]