514668310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{44483}}^1$

素因数の和:44592

約数の個数: 32

約数和(自身を含む): 1008897120

約数和(自身を除く): 494228810

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 44483, 88966, 222415, 444830, 578279, 1156558, 2891395, 3958987, 5782790, 7917974, 19794935, 39589870, 51466831, 102933662, 257334155, 514668310]

約数ペア:

[(1, 514668310), (2, 257334155), (5, 102933662), (10, 51466831), (13, 39589870), (26, 19794935), (65, 7917974), (89, 5782790), (130, 3958987), (178, 2891395), (445, 1156558), (890, 578279), (1157, 444830), (2314, 222415), (5785, 88966), (11570, 44483)]