127926122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 80366998

約数列:

[1, 2, 17, 34, 79, 97, 158, 194, 491, 982, 1343, 1649, 2686, 3298, 7663, 8347, 15326, 16694, 38789, 47627, 77578, 95254, 130271, 260542, 659413, 809659, 1318826, 1619318, 3762533, 7525066, 63963061, 127926122]

約数ペア:

[(1, 127926122), (2, 63963061), (17, 7525066), (34, 3762533), (79, 1619318), (97, 1318826), (158, 809659), (194, 659413), (491, 260542), (982, 130271), (1343, 95254), (1649, 77578), (2686, 47627), (3298, 38789), (7663, 16694), (8347, 15326)]