1963278328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{13883}}^1$

素因数の和:15507

約数の個数: 32

約数和(自身を含む): 4018584960

約数和(自身を除く): 2055306632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1607, 3214, 6428, 12856, 13883, 17677, 27766, 35354, 55532, 70708, 111064, 141416, 152713, 305426, 610852, 1221704, 22309981, 44619962, 89239924, 178479848, 245409791, 490819582, 981639164, 1963278328]

約数ペア:

[(1, 1963278328), (2, 981639164), (4, 490819582), (8, 245409791), (11, 178479848), (22, 89239924), (44, 44619962), (88, 22309981), (1607, 1221704), (3214, 610852), (6428, 305426), (12856, 152713), (13883, 141416), (17677, 111064), (27766, 70708), (35354, 55532)]