13885177516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{788393}}^1$

素因数の和:788458

約数の個数: 48

約数和(自身を含む): 30198643776

約数和(自身を除く): 16313466260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 788393, 1576786, 3153572, 5518751, 11037502, 13402681, 22075004, 26805362, 29170541, 53610724, 58341082, 93818767, 116682164, 187637534, 204193787, 375275068, 408387574, 495899197, 816775148, 991798394, 1983596788, 3471294379, 6942588758, 13885177516]

約数ペア:

[(1, 13885177516), (2, 6942588758), (4, 3471294379), (7, 1983596788), (14, 991798394), (17, 816775148), (28, 495899197), (34, 408387574), (37, 375275068), (68, 204193787), (74, 187637534), (119, 116682164), (148, 93818767), (238, 58341082), (259, 53610724), (476, 29170541), (518, 26805362), (629, 22075004), (1036, 13402681), (1258, 11037502), (2516, 5518751), (4403, 3153572), (8806, 1576786), (17612, 788393)]