513230484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{8287}}^1$

素因数の和:8704

約数の個数: 48

約数和(自身を含む): 1293060608

約数和(自身を除く): 779830124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 4764, 5161, 8287, 10322, 15483, 16574, 20644, 24861, 30966, 33148, 49722, 61932, 99444, 107731, 215462, 323193, 430924, 646386, 1292772, 3289939, 6579878, 9869817, 13159756, 19739634, 39479268, 42769207, 85538414, 128307621, 171076828, 256615242, 513230484]

約数ペア:

[(1, 513230484), (2, 256615242), (3, 171076828), (4, 128307621), (6, 85538414), (12, 42769207), (13, 39479268), (26, 19739634), (39, 13159756), (52, 9869817), (78, 6579878), (156, 3289939), (397, 1292772), (794, 646386), (1191, 430924), (1588, 323193), (2382, 215462), (4764, 107731), (5161, 99444), (8287, 61932), (10322, 49722), (15483, 33148), (16574, 30966), (20644, 24861)]