290401924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1187}}^1\times {\mathrm{1973}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 525305088

約数和(自身を除く): 234903164

約数列:

[1, 2, 4, 31, 62, 124, 1187, 1973, 2374, 3946, 4748, 7892, 36797, 61163, 73594, 122326, 147188, 244652, 2341951, 4683902, 9367804, 72600481, 145200962, 290401924]

約数ペア:

[(1, 290401924), (2, 145200962), (4, 72600481), (31, 9367804), (62, 4683902), (124, 2341951), (1187, 244652), (1973, 147188), (2374, 122326), (3946, 73594), (4748, 61163), (7892, 36797)]