133097488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489329}}^1$

素因数の和:489354

約数の個数: 20

約数和(自身を含む): 273046140

約数和(自身を除く): 139948652

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489329, 978658, 1957316, 3914632, 7829264, 8318593, 16637186, 33274372, 66548744, 133097488]

約数ペア:

[(1, 133097488), (2, 66548744), (4, 33274372), (8, 16637186), (16, 8318593), (17, 7829264), (34, 3914632), (68, 1957316), (136, 978658), (272, 489329)]