496799992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251417}}^1$

素因数の和:251455

約数の個数: 32

約数和(自身を含む): 1055955600

約数和(自身を除く): 559155608

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 251417, 502834, 1005668, 2011336, 3268421, 4776923, 6536842, 9553846, 13073684, 19107692, 26147368, 38215384, 62099999, 124199998, 248399996, 496799992]

約数ペア:

[(1, 496799992), (2, 248399996), (4, 124199998), (8, 62099999), (13, 38215384), (19, 26147368), (26, 19107692), (38, 13073684), (52, 9553846), (76, 6536842), (104, 4776923), (152, 3268421), (247, 2011336), (494, 1005668), (988, 502834), (1976, 251417)]