712950832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213203}}^1$

素因数の和:213241

約数の個数: 40

約数和(自身を含む): 1586237760

約数和(自身を除く): 873286928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 213203, 426406, 852812, 1705624, 2345233, 3411248, 4050857, 4690466, 8101714, 9380932, 16203428, 18761864, 32406856, 37523728, 44559427, 64813712, 89118854, 178237708, 356475416, 712950832]

約数ペア:

[(1, 712950832), (2, 356475416), (4, 178237708), (8, 89118854), (11, 64813712), (16, 44559427), (19, 37523728), (22, 32406856), (38, 18761864), (44, 16203428), (76, 9380932), (88, 8101714), (152, 4690466), (176, 4050857), (209, 3411248), (304, 2345233), (418, 1705624), (836, 852812), (1672, 426406), (3344, 213203)]