2998274708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{275881}}^1$

素因数の和:275928

約数の個数: 48

約数和(自身を含む): 6488744640

約数和(自身を除く): 3490469932

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 275881, 551762, 1103524, 3034691, 3586453, 5241739, 6069382, 7172906, 10483478, 12138764, 14345812, 20966956, 39450983, 57659129, 68142607, 78901966, 115318258, 136285214, 157803932, 230636516, 272570428, 749568677, 1499137354, 2998274708]

約数ペア:

[(1, 2998274708), (2, 1499137354), (4, 749568677), (11, 272570428), (13, 230636516), (19, 157803932), (22, 136285214), (26, 115318258), (38, 78901966), (44, 68142607), (52, 57659129), (76, 39450983), (143, 20966956), (209, 14345812), (247, 12138764), (286, 10483478), (418, 7172906), (494, 6069382), (572, 5241739), (836, 3586453), (988, 3034691), (2717, 1103524), (5434, 551762), (10868, 275881)]