493816612

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{22483}}^1$

素因数の和:22540

約数の個数: 36

約数和(自身を含む): 966362320

約数和(自身を除く): 472545708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 10982, 21964, 22483, 44966, 89932, 382211, 427177, 764422, 854354, 1528844, 1708708, 6497587, 7262009, 12995174, 14524018, 25990348, 29048036, 123454153, 246908306, 493816612]

約数ペア:

[(1, 493816612), (2, 246908306), (4, 123454153), (17, 29048036), (19, 25990348), (34, 14524018), (38, 12995174), (68, 7262009), (76, 6497587), (289, 1708708), (323, 1528844), (578, 854354), (646, 764422), (1156, 427177), (1292, 382211), (5491, 89932), (10982, 44966), (21964, 22483)]