994303294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 1635345504

約数和(自身を除く): 641042210

約数列:

[1, 2, 23, 37, 46, 61, 74, 122, 157, 314, 851, 1403, 1702, 2257, 2806, 3611, 3721, 4514, 5809, 7222, 7442, 9577, 11618, 19154, 51911, 85583, 103822, 133607, 137677, 171166, 220271, 267214, 275354, 354349, 440542, 584197, 708698, 1168394, 3166571, 6333142, 8150027, 13436531, 16300054, 21615289, 26873062, 43230578, 497151647, 994303294]

約数ペア:

[(1, 994303294), (2, 497151647), (23, 43230578), (37, 26873062), (46, 21615289), (61, 16300054), (74, 13436531), (122, 8150027), (157, 6333142), (314, 3166571), (851, 1168394), (1403, 708698), (1702, 584197), (2257, 440542), (2806, 354349), (3611, 275354), (3721, 267214), (4514, 220271), (5809, 171166), (7222, 137677), (7442, 133607), (9577, 103822), (11618, 85583), (19154, 51911)]