508788540016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4451}}^1\times {\mathrm{420253}}^1$

素因数の和:424729

約数の個数: 40

約数和(自身を含む): 1044001710864

約数和(自身を除く): 535213170848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4451, 8902, 17804, 35608, 71216, 75667, 151334, 302668, 420253, 605336, 840506, 1210672, 1681012, 3362024, 6724048, 7144301, 14288602, 28577204, 57154408, 114308816, 1870546103, 3741092206, 7482184412, 14964368824, 29928737648, 31799283751, 63598567502, 127197135004, 254394270008, 508788540016]

約数ペア:

[(1, 508788540016), (2, 254394270008), (4, 127197135004), (8, 63598567502), (16, 31799283751), (17, 29928737648), (34, 14964368824), (68, 7482184412), (136, 3741092206), (272, 1870546103), (4451, 114308816), (8902, 57154408), (17804, 28577204), (35608, 14288602), (71216, 7144301), (75667, 6724048), (151334, 3362024), (302668, 1681012), (420253, 1210672), (605336, 840506)]