515902192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{10831}}^1$

素因数の和:11081

約数の個数: 40

約数和(自身を含む): 1081250240

約数和(自身を除く): 565348048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 10831, 11908, 21662, 23816, 43324, 47632, 86648, 140803, 173296, 281606, 563212, 1126424, 2252848, 2480299, 4960598, 9921196, 19842392, 32243887, 39684784, 64487774, 128975548, 257951096, 515902192]

約数ペア:

[(1, 515902192), (2, 257951096), (4, 128975548), (8, 64487774), (13, 39684784), (16, 32243887), (26, 19842392), (52, 9921196), (104, 4960598), (208, 2480299), (229, 2252848), (458, 1126424), (916, 563212), (1832, 281606), (2977, 173296), (3664, 140803), (5954, 86648), (10831, 47632), (11908, 43324), (21662, 23816)]