997652168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{26641}}^1$

素因数の和:26829

約数の個数: 32

約数和(自身を含む): 1943800320

約数和(自身を除く): 946148152

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4681, 9362, 18724, 26641, 37448, 53282, 106564, 213128, 825871, 1651742, 3303484, 4022791, 6606968, 8045582, 16091164, 32182328, 124706521, 249413042, 498826084, 997652168]

約数ペア:

[(1, 997652168), (2, 498826084), (4, 249413042), (8, 124706521), (31, 32182328), (62, 16091164), (124, 8045582), (151, 6606968), (248, 4022791), (302, 3303484), (604, 1651742), (1208, 825871), (4681, 213128), (9362, 106564), (18724, 53282), (26641, 37448)]