2433974420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1995061}}^1$

素因数の和:1995131

約数の個数: 24

約数和(自身を含む): 5195141448

約数和(自身を除く): 2761167028

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1995061, 3990122, 7980244, 9975305, 19950610, 39901220, 121698721, 243397442, 486794884, 608493605, 1216987210, 2433974420]

約数ペア:

[(1, 2433974420), (2, 1216987210), (4, 608493605), (5, 486794884), (10, 243397442), (20, 121698721), (61, 39901220), (122, 19950610), (244, 9975305), (305, 7980244), (610, 3990122), (1220, 1995061)]