259103464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12919}}^1$

素因数の和:13057

約数の個数: 32

約数和(自身を含む): 511632000

約数和(自身を除く): 252528536

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 12919, 20056, 25838, 51676, 103352, 297137, 594274, 1188548, 1408171, 2377096, 2816342, 5632684, 11265368, 32387933, 64775866, 129551732, 259103464]

約数ペア:

[(1, 259103464), (2, 129551732), (4, 64775866), (8, 32387933), (23, 11265368), (46, 5632684), (92, 2816342), (109, 2377096), (184, 1408171), (218, 1188548), (436, 594274), (872, 297137), (2507, 103352), (5014, 51676), (10028, 25838), (12919, 20056)]