2040693998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{12451}}^1$

素因数の和:12992

約数の個数: 32

約数和(自身を含む): 3657899520

約数和(自身を除く): 1617205522

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509, 1018, 3563, 7126, 11707, 12451, 23414, 24902, 81949, 87157, 163898, 174314, 286373, 572746, 2004611, 4009222, 6337559, 12675118, 44362913, 88725826, 145763857, 291527714, 1020346999, 2040693998]

約数ペア:

[(1, 2040693998), (2, 1020346999), (7, 291527714), (14, 145763857), (23, 88725826), (46, 44362913), (161, 12675118), (322, 6337559), (509, 4009222), (1018, 2004611), (3563, 572746), (7126, 286373), (11707, 174314), (12451, 163898), (23414, 87157), (24902, 81949)]