7138865692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{405341}}^1$

素因数の和:405406

約数の個数: 48

約数和(自身を含む): 15526219968

約数和(自身を除く): 8387354276

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, 405341, 810682, 1621364, 2837387, 5674774, 6890797, 11349548, 13781594, 14997617, 27563188, 29995234, 48235579, 59990468, 96471158, 104983319, 192942316, 209966638, 254959489, 419933276, 509918978, 1019837956, 1784716423, 3569432846, 7138865692]

約数ペア:

[(1, 7138865692), (2, 3569432846), (4, 1784716423), (7, 1019837956), (14, 509918978), (17, 419933276), (28, 254959489), (34, 209966638), (37, 192942316), (68, 104983319), (74, 96471158), (119, 59990468), (148, 48235579), (238, 29995234), (259, 27563188), (476, 14997617), (518, 13781594), (629, 11349548), (1036, 6890797), (1258, 5674774), (2516, 2837387), (4403, 1621364), (8806, 810682), (17612, 405341)]