1043902864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{22741}}^1$

素因数の和:22919

約数の個数: 40

約数和(自身を含む): 2143206080

約数和(自身を除く): 1099303216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22741, 22952, 45482, 45904, 90964, 181928, 363856, 432079, 864158, 1728316, 3433891, 3456632, 6867782, 6913264, 13735564, 27471128, 54942256, 65243929, 130487858, 260975716, 521951432, 1043902864]

約数ペア:

[(1, 1043902864), (2, 521951432), (4, 260975716), (8, 130487858), (16, 65243929), (19, 54942256), (38, 27471128), (76, 13735564), (151, 6913264), (152, 6867782), (302, 3456632), (304, 3433891), (604, 1728316), (1208, 864158), (2416, 432079), (2869, 363856), (5738, 181928), (11476, 90964), (22741, 45904), (22952, 45482)]