2019933136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{58151}}^1$

素因数の和:58339

約数の個数: 40

約数和(自身を含む): 4239978624

約数和(自身を除く): 2220045488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4342, 8684, 17368, 34736, 58151, 116302, 232604, 465208, 755963, 930416, 1511926, 3023852, 6047704, 9711217, 12095408, 19422434, 38844868, 77689736, 126245821, 155379472, 252491642, 504983284, 1009966568, 2019933136]

約数ペア:

[(1, 2019933136), (2, 1009966568), (4, 504983284), (8, 252491642), (13, 155379472), (16, 126245821), (26, 77689736), (52, 38844868), (104, 19422434), (167, 12095408), (208, 9711217), (334, 6047704), (668, 3023852), (1336, 1511926), (2171, 930416), (2672, 755963), (4342, 465208), (8684, 232604), (17368, 116302), (34736, 58151)]