4462970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 3919558

約数列:

[1, 2, 5, 10, 43, 86, 97, 107, 194, 214, 215, 430, 485, 535, 970, 1070, 4171, 4601, 8342, 9202, 10379, 20758, 20855, 23005, 41710, 46010, 51895, 103790, 446297, 892594, 2231485, 4462970]

約数ペア:

[(1, 4462970), (2, 2231485), (5, 892594), (10, 446297), (43, 103790), (86, 51895), (97, 46010), (107, 41710), (194, 23005), (214, 20855), (215, 20758), (430, 10379), (485, 9202), (535, 8342), (970, 4601), (1070, 4171)]