1215247322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 1902700800

約数和(自身を除く): 687453478

約数列:

[1, 2, 47, 83, 94, 109, 166, 218, 1429, 2858, 3901, 5123, 7802, 9047, 10246, 18094, 67163, 118607, 134326, 155761, 237214, 311522, 425209, 850418, 5574529, 7320767, 11149058, 12928163, 14641534, 25856326, 607623661, 1215247322]

約数ペア:

[(1, 1215247322), (2, 607623661), (47, 25856326), (83, 14641534), (94, 12928163), (109, 11149058), (166, 7320767), (218, 5574529), (1429, 850418), (2858, 425209), (3901, 311522), (5123, 237214), (7802, 155761), (9047, 134326), (10246, 118607), (18094, 67163)]