280876652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{590077}}^1$

素因数の和:590105

約数の個数: 24

約数和(自身を含む): 594798624

約数和(自身を除く): 313921972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 590077, 1180154, 2360308, 4130539, 8261078, 10031309, 16522156, 20062618, 40125236, 70219163, 140438326, 280876652]

約数ペア:

[(1, 280876652), (2, 140438326), (4, 70219163), (7, 40125236), (14, 20062618), (17, 16522156), (28, 10031309), (34, 8261078), (68, 4130539), (119, 2360308), (238, 1180154), (476, 590077)]