4197993608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673619}}^1$

素因数の和:673685

約数の個数: 32

約数和(自身を含む): 8487612000

約数和(自身を除く): 4289618392

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 673619, 1347238, 2694476, 5388952, 12798761, 25597522, 27618379, 51195044, 55236758, 102390088, 110473516, 220947032, 524749201, 1049498402, 2098996804, 4197993608]

約数ペア:

[(1, 4197993608), (2, 2098996804), (4, 1049498402), (8, 524749201), (19, 220947032), (38, 110473516), (41, 102390088), (76, 55236758), (82, 51195044), (152, 27618379), (164, 25597522), (328, 12798761), (779, 5388952), (1558, 2694476), (3116, 1347238), (6232, 673619)]