487991634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{26177}}^1$

素因数の和:26434

約数の個数: 32

約数和(自身を含む): 1055496960

約数和(自身を除く): 567505326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 26177, 52354, 78531, 157062, 340301, 680602, 1020903, 2041806, 6256303, 12512606, 18768909, 37537818, 81331939, 162663878, 243995817, 487991634]

約数ペア:

[(1, 487991634), (2, 243995817), (3, 162663878), (6, 81331939), (13, 37537818), (26, 18768909), (39, 12512606), (78, 6256303), (239, 2041806), (478, 1020903), (717, 680602), (1434, 340301), (3107, 157062), (6214, 78531), (9321, 52354), (18642, 26177)]