520034996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{26387}}^1$

素因数の和:26783

約数の個数: 24

約数和(自身を含む): 982689120

約数和(自身を除く): 462654124

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 19708, 26387, 52774, 105548, 343031, 686062, 1372124, 10000673, 20001346, 40002692, 130008749, 260017498, 520034996]

約数ペア:

[(1, 520034996), (2, 260017498), (4, 130008749), (13, 40002692), (26, 20001346), (52, 10000673), (379, 1372124), (758, 686062), (1516, 343031), (4927, 105548), (9854, 52774), (19708, 26387)]