2556942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2834418

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 233, 354, 466, 699, 1398, 1829, 3658, 5487, 7223, 10974, 13747, 14446, 21669, 27494, 41241, 43338, 82482, 426157, 852314, 1278471, 2556942]

約数ペア:

[(1, 2556942), (2, 1278471), (3, 852314), (6, 426157), (31, 82482), (59, 43338), (62, 41241), (93, 27494), (118, 21669), (177, 14446), (186, 13747), (233, 10974), (354, 7223), (466, 5487), (699, 3658), (1398, 1829)]