122661854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 218750976

約数和(自身を除く): 96089122

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1918, 2063, 4126, 4247, 8494, 14441, 28882, 29729, 59458, 63953, 127906, 282631, 447671, 565262, 895342, 1978417, 3956834, 8761561, 17523122, 61330927, 122661854]

約数ペア:

[(1, 122661854), (2, 61330927), (7, 17523122), (14, 8761561), (31, 3956834), (62, 1978417), (137, 895342), (217, 565262), (274, 447671), (434, 282631), (959, 127906), (1918, 63953), (2063, 59458), (4126, 29729), (4247, 28882), (8494, 14441)]