1691741566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 2622207168

約数和(自身を除く): 930465602

約数列:

[1, 2, 71, 73, 142, 146, 293, 557, 586, 1114, 5183, 10366, 20803, 21389, 39547, 40661, 41606, 42778, 79094, 81322, 163201, 326402, 1518619, 2886931, 3037238, 5773862, 11587271, 11913673, 23174542, 23827346, 845870783, 1691741566]

約数ペア:

[(1, 1691741566), (2, 845870783), (71, 23827346), (73, 23174542), (142, 11913673), (146, 11587271), (293, 5773862), (557, 3037238), (586, 2886931), (1114, 1518619), (5183, 326402), (10366, 163201), (20803, 81322), (21389, 79094), (39547, 42778), (40661, 41606)]