1227168976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{224921}}^1$

素因数の和:224971

約数の個数: 40

約数和(自身を含む): 2677471488

約数和(自身を除く): 1450302512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 224921, 449842, 899684, 1799368, 2474131, 3598736, 4948262, 6972551, 9896524, 13945102, 19793048, 27890204, 39586096, 55780408, 76698061, 111560816, 153396122, 306792244, 613584488, 1227168976]

約数ペア:

[(1, 1227168976), (2, 613584488), (4, 306792244), (8, 153396122), (11, 111560816), (16, 76698061), (22, 55780408), (31, 39586096), (44, 27890204), (62, 19793048), (88, 13945102), (124, 9896524), (176, 6972551), (248, 4948262), (341, 3598736), (496, 2474131), (682, 1799368), (1364, 899684), (2728, 449842), (5456, 224921)]