413247484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 807770880

約数和(自身を除く): 394523396

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 269, 403, 538, 806, 953, 1076, 1612, 1906, 3497, 3812, 6994, 8339, 12389, 13988, 16678, 24778, 29543, 33356, 49556, 59086, 108407, 118172, 216814, 256357, 384059, 433628, 512714, 768118, 1025428, 1536236, 3332641, 6665282, 7947067, 13330564, 15894134, 31788268, 103311871, 206623742, 413247484]

約数ペア:

[(1, 413247484), (2, 206623742), (4, 103311871), (13, 31788268), (26, 15894134), (31, 13330564), (52, 7947067), (62, 6665282), (124, 3332641), (269, 1536236), (403, 1025428), (538, 768118), (806, 512714), (953, 433628), (1076, 384059), (1612, 256357), (1906, 216814), (3497, 118172), (3812, 108407), (6994, 59086), (8339, 49556), (12389, 33356), (13988, 29543), (16678, 24778)]