250723408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6311}}^1$

素因数の和:6523

約数の個数: 40

約数和(自身を含む): 525966336

約数和(自身を除く): 275242928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 6311, 9932, 12622, 19864, 25244, 39728, 50488, 82043, 100976, 164086, 328172, 656344, 1205401, 1312688, 2410802, 4821604, 9643208, 15670213, 19286416, 31340426, 62680852, 125361704, 250723408]

約数ペア:

[(1, 250723408), (2, 125361704), (4, 62680852), (8, 31340426), (13, 19286416), (16, 15670213), (26, 9643208), (52, 4821604), (104, 2410802), (191, 1312688), (208, 1205401), (382, 656344), (764, 328172), (1528, 164086), (2483, 100976), (3056, 82043), (4966, 50488), (6311, 39728), (9932, 25244), (12622, 19864)]