1520392926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4231}}^1$

素因数の和:4537

約数の個数: 64

約数和(自身を含む): 3480938496

約数和(自身を除く): 1960545570

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 271, 442, 542, 663, 813, 1326, 1626, 3523, 4231, 4607, 7046, 8462, 9214, 10569, 12693, 13821, 21138, 25386, 27642, 55003, 59891, 71927, 110006, 119782, 143854, 165009, 179673, 215781, 330018, 359346, 431562, 935051, 1146601, 1870102, 2293202, 2805153, 3439803, 5610306, 6879606, 14905813, 19492217, 29811626, 38984434, 44717439, 58476651, 89434878, 116953302, 253398821, 506797642, 760196463, 1520392926]

約数ペア:

[(1, 1520392926), (2, 760196463), (3, 506797642), (6, 253398821), (13, 116953302), (17, 89434878), (26, 58476651), (34, 44717439), (39, 38984434), (51, 29811626), (78, 19492217), (102, 14905813), (221, 6879606), (271, 5610306), (442, 3439803), (542, 2805153), (663, 2293202), (813, 1870102), (1326, 1146601), (1626, 935051), (3523, 431562), (4231, 359346), (4607, 330018), (7046, 215781), (8462, 179673), (9214, 165009), (10569, 143854), (12693, 119782), (13821, 110006), (21138, 71927), (25386, 59891), (27642, 55003)]