1330591972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{275599}}^1$

素因数の和:275691

約数の個数: 24

約数和(自身を含む): 2500243200

約数和(自身を除く): 1169651228

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 275599, 551198, 1102396, 4685183, 9370366, 18740732, 19567529, 39135058, 78270116, 332647993, 665295986, 1330591972]

約数ペア:

[(1, 1330591972), (2, 665295986), (4, 332647993), (17, 78270116), (34, 39135058), (68, 19567529), (71, 18740732), (142, 9370366), (284, 4685183), (1207, 1102396), (2414, 551198), (4828, 275599)]