2019138044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{92333}}^1$

素因数の和:92426

約数の個数: 48

約数和(自身を含む): 4467488256

約数和(自身を除く): 2448350212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 92333, 184666, 369332, 646331, 1015663, 1292662, 2031326, 2585324, 4062652, 6555643, 7109641, 13111286, 14219282, 26222572, 28438564, 45889501, 72112073, 91779002, 144224146, 183558004, 288448292, 504784511, 1009569022, 2019138044]

約数ペア:

[(1, 2019138044), (2, 1009569022), (4, 504784511), (7, 288448292), (11, 183558004), (14, 144224146), (22, 91779002), (28, 72112073), (44, 45889501), (71, 28438564), (77, 26222572), (142, 14219282), (154, 13111286), (284, 7109641), (308, 6555643), (497, 4062652), (781, 2585324), (994, 2031326), (1562, 1292662), (1988, 1015663), (3124, 646331), (5467, 369332), (10934, 184666), (21868, 92333)]