1552207508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1999}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 3034080000

約数和(自身を除く): 1481872492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 601, 646, 1202, 1292, 1999, 2404, 3998, 7996, 10217, 11419, 20434, 22838, 33983, 37981, 40868, 45676, 67966, 75962, 135932, 151924, 194123, 388246, 645677, 776492, 1201399, 1291354, 2402798, 2582708, 4805596, 20423783, 22826581, 40847566, 45653162, 81695132, 91306324, 388051877, 776103754, 1552207508]

約数ペア:

[(1, 1552207508), (2, 776103754), (4, 388051877), (17, 91306324), (19, 81695132), (34, 45653162), (38, 40847566), (68, 22826581), (76, 20423783), (323, 4805596), (601, 2582708), (646, 2402798), (1202, 1291354), (1292, 1201399), (1999, 776492), (2404, 645677), (3998, 388246), (7996, 194123), (10217, 151924), (11419, 135932), (20434, 75962), (22838, 67966), (33983, 45676), (37981, 40868)]