1973028850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{2377}}^1$

素因数の和:3679

約数の個数: 48

約数和(自身を含む): 3956887368

約数和(自身を除く): 1983858518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1277, 2377, 2554, 4754, 6385, 11885, 12770, 16601, 23770, 30901, 31925, 33202, 59425, 61802, 63850, 83005, 118850, 154505, 166010, 309010, 415025, 772525, 830050, 1545050, 3035429, 6070858, 15177145, 30354290, 39460577, 75885725, 78921154, 151771450, 197302885, 394605770, 986514425, 1973028850]

約数ペア:

[(1, 1973028850), (2, 986514425), (5, 394605770), (10, 197302885), (13, 151771450), (25, 78921154), (26, 75885725), (50, 39460577), (65, 30354290), (130, 15177145), (325, 6070858), (650, 3035429), (1277, 1545050), (2377, 830050), (2554, 772525), (4754, 415025), (6385, 309010), (11885, 166010), (12770, 154505), (16601, 118850), (23770, 83005), (30901, 63850), (31925, 61802), (33202, 59425)]