392486512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5297}}^1$

素因数の和:5737

約数の個数: 40

約数和(自身を含む): 831701232

約数和(自身を除く): 439214720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 3368, 4631, 5297, 6736, 9262, 10594, 18524, 21188, 37048, 42376, 58267, 74096, 84752, 116534, 233068, 466136, 932272, 2230037, 4460074, 8920148, 17840296, 24530407, 35680592, 49060814, 98121628, 196243256, 392486512]

約数ペア:

[(1, 392486512), (2, 196243256), (4, 98121628), (8, 49060814), (11, 35680592), (16, 24530407), (22, 17840296), (44, 8920148), (88, 4460074), (176, 2230037), (421, 932272), (842, 466136), (1684, 233068), (3368, 116534), (4631, 84752), (5297, 74096), (6736, 58267), (9262, 42376), (10594, 37048), (18524, 21188)]