520017534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3229}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 1179079200

約数和(自身を除く): 659061666

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 778, 1167, 2334, 3229, 3501, 6458, 7002, 8947, 9687, 17894, 19374, 26841, 29061, 53682, 58122, 74267, 80523, 148534, 161046, 222801, 445602, 668403, 1256081, 1336806, 2512162, 3768243, 7536486, 11304729, 22609458, 28889863, 57779726, 86669589, 173339178, 260008767, 520017534]

約数ペア:

[(1, 520017534), (2, 260008767), (3, 173339178), (6, 86669589), (9, 57779726), (18, 28889863), (23, 22609458), (46, 11304729), (69, 7536486), (138, 3768243), (207, 2512162), (389, 1336806), (414, 1256081), (778, 668403), (1167, 445602), (2334, 222801), (3229, 161046), (3501, 148534), (6458, 80523), (7002, 74267), (8947, 58122), (9687, 53682), (17894, 29061), (19374, 26841)]