1900201845

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2390191}}^1$

素因数の和:2390252

約数の個数: 16

約数和(自身を含む): 3097688832

約数和(自身を除く): 1197486987

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2390191, 7170573, 11950955, 35852865, 126680123, 380040369, 633400615, 1900201845]

約数ペア:

[(1, 1900201845), (3, 633400615), (5, 380040369), (15, 126680123), (53, 35852865), (159, 11950955), (265, 7170573), (795, 2390191)]