2981640498

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{18773}}^1$

素因数の和:19138

約数の個数: 32

約数和(自身を含む): 6044927616

約数和(自身を除く): 3063287118

約数列:

[1, 2, 3, 6, 103, 206, 257, 309, 514, 618, 771, 1542, 18773, 26471, 37546, 52942, 56319, 79413, 112638, 158826, 1933619, 3867238, 4824661, 5800857, 9649322, 11601714, 14473983, 28947966, 496940083, 993880166, 1490820249, 2981640498]

約数ペア:

[(1, 2981640498), (2, 1490820249), (3, 993880166), (6, 496940083), (103, 28947966), (206, 14473983), (257, 11601714), (309, 9649322), (514, 5800857), (618, 4824661), (771, 3867238), (1542, 1933619), (18773, 158826), (26471, 112638), (37546, 79413), (52942, 56319)]