1370335478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 2204529264

約数和(自身を除く): 834193786

約数列:

[1, 2, 37, 47, 74, 83, 94, 101, 166, 202, 1739, 2209, 3071, 3478, 3737, 3901, 4418, 4747, 6142, 7474, 7802, 8383, 9494, 16766, 81733, 144337, 163466, 175639, 183347, 223109, 288674, 310171, 351278, 366694, 394001, 446218, 620342, 788002, 6783839, 8255033, 13567678, 14578037, 16510066, 18518047, 29156074, 37036094, 685167739, 1370335478]

約数ペア:

[(1, 1370335478), (2, 685167739), (37, 37036094), (47, 29156074), (74, 18518047), (83, 16510066), (94, 14578037), (101, 13567678), (166, 8255033), (202, 6783839), (1739, 788002), (2209, 620342), (3071, 446218), (3478, 394001), (3737, 366694), (3901, 351278), (4418, 310171), (4747, 288674), (6142, 223109), (7474, 183347), (7802, 175639), (8383, 163466), (9494, 144337), (16766, 81733)]