2631372478

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{26893}}^1$

素因数の和:27172

約数の個数: 32

約数和(自身を含む): 4686010560

約数和(自身を除く): 2054638082

約数列:

[1, 2, 7, 14, 29, 58, 203, 241, 406, 482, 1687, 3374, 6989, 13978, 26893, 48923, 53786, 97846, 188251, 376502, 779897, 1559794, 5459279, 6481213, 10918558, 12962426, 45368491, 90736982, 187955177, 375910354, 1315686239, 2631372478]

約数ペア:

[(1, 2631372478), (2, 1315686239), (7, 375910354), (14, 187955177), (29, 90736982), (58, 45368491), (203, 12962426), (241, 10918558), (406, 6481213), (482, 5459279), (1687, 1559794), (3374, 779897), (6989, 376502), (13978, 188251), (26893, 97846), (48923, 53786)]