494898532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71147}}^1$

素因数の和:71235

約数の個数: 24

約数和(自身を含む): 908417664

約数和(自身を除く): 413519132

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 71147, 142294, 284588, 2632439, 3343909, 5264878, 6687818, 10529756, 13375636, 123724633, 247449266, 494898532]

約数ペア:

[(1, 494898532), (2, 247449266), (4, 123724633), (37, 13375636), (47, 10529756), (74, 6687818), (94, 5264878), (148, 3343909), (188, 2632439), (1739, 284588), (3478, 142294), (6956, 71147)]