248814904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7793}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 504115920

約数和(自身を除く): 255301016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 7793, 7982, 15586, 15964, 31172, 31928, 62344, 101309, 202618, 405236, 810472, 2392451, 4784902, 9569804, 19139608, 31101863, 62203726, 124407452, 248814904]

約数ペア:

[(1, 248814904), (2, 124407452), (4, 62203726), (8, 31101863), (13, 19139608), (26, 9569804), (52, 4784902), (104, 2392451), (307, 810472), (614, 405236), (1228, 202618), (2456, 101309), (3991, 62344), (7793, 31928), (7982, 31172), (15586, 15964)]