412808656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7907}}^1$

素因数の和:8179

約数の個数: 40

約数和(自身を含む): 864882144

約数和(自身を除く): 452073488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 2008, 3263, 4016, 6526, 7907, 13052, 15814, 26104, 31628, 52208, 63256, 102791, 126512, 205582, 411164, 822328, 1644656, 1984657, 3969314, 7938628, 15877256, 25800541, 31754512, 51601082, 103202164, 206404328, 412808656]

約数ペア:

[(1, 412808656), (2, 206404328), (4, 103202164), (8, 51601082), (13, 31754512), (16, 25800541), (26, 15877256), (52, 7938628), (104, 3969314), (208, 1984657), (251, 1644656), (502, 822328), (1004, 411164), (2008, 205582), (3263, 126512), (4016, 102791), (6526, 63256), (7907, 52208), (13052, 31628), (15814, 26104)]