1018254796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{31033}}^1$

素因数の和:31681

約数の個数: 24

約数和(自身を含む): 1922121824

約数和(自身を除く): 903867028

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 8203, 16406, 31033, 32812, 62066, 124132, 403429, 806858, 1613716, 19581823, 39163646, 78327292, 254563699, 509127398, 1018254796]

約数ペア:

[(1, 1018254796), (2, 509127398), (4, 254563699), (13, 78327292), (26, 39163646), (52, 19581823), (631, 1613716), (1262, 806858), (2524, 403429), (8203, 124132), (16406, 62066), (31033, 32812)]