519880072

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 984312000

約数和(自身を除く): 464431928

約数列:

[1, 2, 4, 8, 149, 298, 587, 596, 743, 1174, 1192, 1486, 2348, 2972, 4696, 5944, 87463, 110707, 174926, 221414, 349852, 436141, 442828, 699704, 872282, 885656, 1744564, 3489128, 64985009, 129970018, 259940036, 519880072]

約数ペア:

[(1, 519880072), (2, 259940036), (4, 129970018), (8, 64985009), (149, 3489128), (298, 1744564), (587, 885656), (596, 872282), (743, 699704), (1174, 442828), (1192, 436141), (1486, 349852), (2348, 221414), (2972, 174926), (4696, 110707), (5944, 87463)]