622003342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 1010718720

約数和(自身を除く): 388715378

約数列:

[1, 2, 19, 38, 43, 86, 191, 382, 817, 1634, 1993, 3629, 3986, 7258, 8213, 16426, 37867, 75734, 85699, 156047, 171398, 312094, 380663, 761326, 1628281, 3256562, 7232597, 14465194, 16368509, 32737018, 311001671, 622003342]

約数ペア:

[(1, 622003342), (2, 311001671), (19, 32737018), (38, 16368509), (43, 14465194), (86, 7232597), (191, 3256562), (382, 1628281), (817, 761326), (1634, 380663), (1993, 312094), (3629, 171398), (3986, 156047), (7258, 85699), (8213, 75734), (16426, 37867)]