838794064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{4591}}^1$

素因数の和:5219

約数の個数: 40

約数和(自身を含む): 1713918080

約数和(自身を除く): 875124016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 601, 1202, 2404, 4591, 4808, 9182, 9616, 11419, 18364, 22838, 36728, 45676, 73456, 87229, 91352, 174458, 182704, 348916, 697832, 1395664, 2759191, 5518382, 11036764, 22073528, 44147056, 52424629, 104849258, 209698516, 419397032, 838794064]

約数ペア:

[(1, 838794064), (2, 419397032), (4, 209698516), (8, 104849258), (16, 52424629), (19, 44147056), (38, 22073528), (76, 11036764), (152, 5518382), (304, 2759191), (601, 1395664), (1202, 697832), (2404, 348916), (4591, 182704), (4808, 174458), (9182, 91352), (9616, 87229), (11419, 73456), (18364, 45676), (22838, 36728)]