1900568606248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1\times {\mathrm{44953}}^1$

素因数の和:47018

約数の個数: 64

約数和(自身を含む): 3857096355840

約数和(自身を除く): 1956527749592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 1823, 2899, 3646, 5798, 7292, 11596, 14584, 23192, 23699, 44953, 47398, 89906, 94796, 179812, 189592, 359624, 406529, 584389, 813058, 1168778, 1626116, 2337556, 3252232, 4675112, 5284877, 10024519, 10569754, 20049038, 21139508, 40098076, 42279016, 80196152, 81949319, 130318747, 163898638, 260637494, 327797276, 521274988, 655594552, 1042549976, 1065341147, 2130682294, 4261364588, 8522729176, 18274698137, 36549396274, 73098792548, 146197585096, 237571075781, 475142151562, 950284303124, 1900568606248]

約数ペア:

[(1, 1900568606248), (2, 950284303124), (4, 475142151562), (8, 237571075781), (13, 146197585096), (26, 73098792548), (52, 36549396274), (104, 18274698137), (223, 8522729176), (446, 4261364588), (892, 2130682294), (1784, 1065341147), (1823, 1042549976), (2899, 655594552), (3646, 521274988), (5798, 327797276), (7292, 260637494), (11596, 163898638), (14584, 130318747), (23192, 81949319), (23699, 80196152), (44953, 42279016), (47398, 40098076), (89906, 21139508), (94796, 20049038), (179812, 10569754), (189592, 10024519), (359624, 5284877), (406529, 4675112), (584389, 3252232), (813058, 2337556), (1168778, 1626116)]