551689372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4133}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 1108441152

約数和(自身を除く): 556751780

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 151, 221, 302, 442, 604, 884, 1963, 2567, 3926, 4133, 5134, 7852, 8266, 10268, 16532, 33371, 53729, 66742, 70261, 107458, 133484, 140522, 214916, 281044, 624083, 913393, 1248166, 1826786, 2496332, 3653572, 8113079, 10609411, 16226158, 21218822, 32452316, 42437644, 137922343, 275844686, 551689372]

約数ペア:

[(1, 551689372), (2, 275844686), (4, 137922343), (13, 42437644), (17, 32452316), (26, 21218822), (34, 16226158), (52, 10609411), (68, 8113079), (151, 3653572), (221, 2496332), (302, 1826786), (442, 1248166), (604, 913393), (884, 624083), (1963, 281044), (2567, 214916), (3926, 140522), (4133, 133484), (5134, 107458), (7852, 70261), (8266, 66742), (10268, 53729), (16532, 33371)]