1311492076

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{341179}}^1$

素因数の和:341245

約数の個数: 18

約数和(自身を含む): 2371542180

約数和(自身を除く): 1060050104

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 341179, 682358, 1364716, 10576549, 21153098, 42306196, 327873019, 655746038, 1311492076]

約数ペア:

[(1, 1311492076), (2, 655746038), (4, 327873019), (31, 42306196), (62, 21153098), (124, 10576549), (961, 1364716), (1922, 682358), (3844, 341179)]