4691752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 9563400

約数和(自身を除く): 4871648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 229, 394, 458, 788, 916, 1576, 1832, 2561, 2977, 5122, 5954, 10244, 11908, 20488, 23816, 45113, 90226, 180452, 360904, 586469, 1172938, 2345876, 4691752]

約数ペア:

[(1, 4691752), (2, 2345876), (4, 1172938), (8, 586469), (13, 360904), (26, 180452), (52, 90226), (104, 45113), (197, 23816), (229, 20488), (394, 11908), (458, 10244), (788, 5954), (916, 5122), (1576, 2977), (1832, 2561)]