491001072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{601717}}^1$

素因数の和:601745

約数の個数: 40

約数和(自身を含む): 1343034576

約数和(自身を除く): 852033504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 601717, 1203434, 1805151, 2406868, 3610302, 4813736, 7220604, 9627472, 10229189, 14441208, 20458378, 28882416, 30687567, 40916756, 61375134, 81833512, 122750268, 163667024, 245500536, 491001072]

約数ペア:

[(1, 491001072), (2, 245500536), (3, 163667024), (4, 122750268), (6, 81833512), (8, 61375134), (12, 40916756), (16, 30687567), (17, 28882416), (24, 20458378), (34, 14441208), (48, 10229189), (51, 9627472), (68, 7220604), (102, 4813736), (136, 3610302), (204, 2406868), (272, 1805151), (408, 1203434), (816, 601717)]