1999304824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9277}}^1$

素因数の和:9404

約数の個数: 64

約数和(自身を含む): 4275302400

約数和(自身を除く): 2275997576

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 79, 88, 124, 158, 248, 316, 341, 632, 682, 869, 1364, 1738, 2449, 2728, 3476, 4898, 6952, 9277, 9796, 18554, 19592, 26939, 37108, 53878, 74216, 102047, 107756, 204094, 215512, 287587, 408188, 575174, 732883, 816376, 1150348, 1465766, 2300696, 2931532, 3163457, 5863064, 6326914, 8061713, 12653828, 16123426, 22719373, 25307656, 32246852, 45438746, 64493704, 90877492, 181754984, 249913103, 499826206, 999652412, 1999304824]

約数ペア:

[(1, 1999304824), (2, 999652412), (4, 499826206), (8, 249913103), (11, 181754984), (22, 90877492), (31, 64493704), (44, 45438746), (62, 32246852), (79, 25307656), (88, 22719373), (124, 16123426), (158, 12653828), (248, 8061713), (316, 6326914), (341, 5863064), (632, 3163457), (682, 2931532), (869, 2300696), (1364, 1465766), (1738, 1150348), (2449, 816376), (2728, 732883), (3476, 575174), (4898, 408188), (6952, 287587), (9277, 215512), (9796, 204094), (18554, 107756), (19592, 102047), (26939, 74216), (37108, 53878)]