496777528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{3371}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 1018175400

約数和(自身を除く): 521397872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 169, 218, 338, 436, 676, 872, 1352, 1417, 2834, 3371, 5668, 6742, 11336, 13484, 18421, 26968, 36842, 43823, 73684, 87646, 147368, 175292, 350584, 367439, 569699, 734878, 1139398, 1469756, 2278796, 2939512, 4557592, 4776707, 9553414, 19106828, 38213656, 62097191, 124194382, 248388764, 496777528]

約数ペア:

[(1, 496777528), (2, 248388764), (4, 124194382), (8, 62097191), (13, 38213656), (26, 19106828), (52, 9553414), (104, 4776707), (109, 4557592), (169, 2939512), (218, 2278796), (338, 1469756), (436, 1139398), (676, 734878), (872, 569699), (1352, 367439), (1417, 350584), (2834, 175292), (3371, 147368), (5668, 87646), (6742, 73684), (11336, 43823), (13484, 36842), (18421, 26968)]