289969204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{609179}}^1$

素因数の和:609207

約数の個数: 24

約数和(自身を含む): 614053440

約数和(自身を除く): 324084236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 609179, 1218358, 2436716, 4264253, 8528506, 10356043, 17057012, 20712086, 41424172, 72492301, 144984602, 289969204]

約数ペア:

[(1, 289969204), (2, 144984602), (4, 72492301), (7, 41424172), (14, 20712086), (17, 17057012), (28, 10356043), (34, 8528506), (68, 4264253), (119, 2436716), (238, 1218358), (476, 609179)]