4868656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5443184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 263, 356, 526, 712, 1052, 1157, 1424, 2104, 2314, 3419, 4208, 4628, 6838, 9256, 13676, 18512, 23407, 27352, 46814, 54704, 93628, 187256, 304291, 374512, 608582, 1217164, 2434328, 4868656]

約数ペア:

[(1, 4868656), (2, 2434328), (4, 1217164), (8, 608582), (13, 374512), (16, 304291), (26, 187256), (52, 93628), (89, 54704), (104, 46814), (178, 27352), (208, 23407), (263, 18512), (356, 13676), (526, 9256), (712, 6838), (1052, 4628), (1157, 4208), (1424, 3419), (2104, 2314)]