1561178114

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 2412115200

約数和(自身を除く): 850937086

約数列:

[1, 2, 59, 118, 197, 239, 281, 394, 478, 562, 11623, 14101, 16579, 23246, 28202, 33158, 47083, 55357, 67159, 94166, 110714, 134318, 2777897, 3266063, 3962381, 5555794, 6532126, 7924762, 13230323, 26460646, 780589057, 1561178114]

約数ペア:

[(1, 1561178114), (2, 780589057), (59, 26460646), (118, 13230323), (197, 7924762), (239, 6532126), (281, 5555794), (394, 3962381), (478, 3266063), (562, 2777897), (11623, 134318), (14101, 110714), (16579, 94166), (23246, 67159), (28202, 55357), (33158, 47083)]