626905968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1004657}}^1$

素因数の和:1004681

約数の個数: 40

約数和(自身を含む): 1744086288

約数和(自身を除く): 1117180320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1004657, 2009314, 3013971, 4018628, 6027942, 8037256, 12055884, 13060541, 16074512, 24111768, 26121082, 39181623, 48223536, 52242164, 78363246, 104484328, 156726492, 208968656, 313452984, 626905968]

約数ペア:

[(1, 626905968), (2, 313452984), (3, 208968656), (4, 156726492), (6, 104484328), (8, 78363246), (12, 52242164), (13, 48223536), (16, 39181623), (24, 26121082), (26, 24111768), (39, 16074512), (48, 13060541), (52, 12055884), (78, 8037256), (104, 6027942), (156, 4018628), (208, 3013971), (312, 2009314), (624, 1004657)]