2019945602

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 3167942400

約数和(自身を除く): 1147996798

約数列:

[1, 2, 47, 83, 89, 94, 166, 178, 2909, 3901, 4183, 5818, 7387, 7802, 8366, 14774, 136723, 241447, 258901, 273446, 347189, 482894, 517802, 694378, 11348009, 12168347, 21488783, 22696018, 24336694, 42977566, 1009972801, 2019945602]

約数ペア:

[(1, 2019945602), (2, 1009972801), (47, 42977566), (83, 24336694), (89, 22696018), (94, 21488783), (166, 12168347), (178, 11348009), (2909, 694378), (3901, 517802), (4183, 482894), (5818, 347189), (7387, 273446), (7802, 258901), (8366, 241447), (14774, 136723)]