250500796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5114

約数の個数: 48

約数和(自身を含む): 543531520

約数和(自身を除く): 293030724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 4951, 7228, 9902, 12649, 19804, 25298, 34657, 50596, 64363, 69314, 128726, 138628, 257452, 450541, 688189, 901082, 1376378, 1802164, 2752756, 4817323, 8946457, 9634646, 17892914, 19269292, 35785828, 62625199, 125250398, 250500796]

約数ペア:

[(1, 250500796), (2, 125250398), (4, 62625199), (7, 35785828), (13, 19269292), (14, 17892914), (26, 9634646), (28, 8946457), (52, 4817323), (91, 2752756), (139, 1802164), (182, 1376378), (278, 901082), (364, 688189), (556, 450541), (973, 257452), (1807, 138628), (1946, 128726), (3614, 69314), (3892, 64363), (4951, 50596), (7228, 34657), (9902, 25298), (12649, 19804)]