472498156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15494

約数の個数: 48

約数和(自身を含む): 967644160

約数和(自身を除く): 495146004

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 15427, 30628, 30854, 61708, 200551, 293113, 401102, 478237, 586226, 802204, 956474, 1172452, 1912948, 3810469, 6217081, 7620938, 9086503, 12434162, 15241876, 18173006, 24868324, 36346012, 118124539, 236249078, 472498156]

約数ペア:

[(1, 472498156), (2, 236249078), (4, 118124539), (13, 36346012), (19, 24868324), (26, 18173006), (31, 15241876), (38, 12434162), (52, 9086503), (62, 7620938), (76, 6217081), (124, 3810469), (247, 1912948), (403, 1172452), (494, 956474), (589, 802204), (806, 586226), (988, 478237), (1178, 401102), (1612, 293113), (2356, 200551), (7657, 61708), (15314, 30854), (15427, 30628)]