142634954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2333}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 267532416

約数和(自身を除く): 124897462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 2333, 2779, 4367, 4666, 5558, 8734, 16331, 25663, 30569, 32662, 51326, 61138, 179641, 359282, 926201, 1852402, 6483407, 10188211, 12966814, 20376422, 71317477, 142634954]

約数ペア:

[(1, 142634954), (2, 71317477), (7, 20376422), (11, 12966814), (14, 10188211), (22, 6483407), (77, 1852402), (154, 926201), (397, 359282), (794, 179641), (2333, 61138), (2779, 51326), (4367, 32662), (4666, 30569), (5558, 25663), (8734, 16331)]