253334854088

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{140297}}^1$

素因数の和:142157

約数の個数: 32

約数和(自身を含む): 478910028960

約数和(自身を除く): 225575174872

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1723, 3446, 6892, 13784, 140297, 225713, 280594, 451426, 561188, 902852, 1122376, 1805704, 18378907, 36757814, 73515628, 147031256, 241731731, 483463462, 966926924, 1933853848, 31666856761, 63333713522, 126667427044, 253334854088]

約数ペア:

[(1, 253334854088), (2, 126667427044), (4, 63333713522), (8, 31666856761), (131, 1933853848), (262, 966926924), (524, 483463462), (1048, 241731731), (1723, 147031256), (3446, 73515628), (6892, 36757814), (13784, 18378907), (140297, 1805704), (225713, 1122376), (280594, 902852), (451426, 561188)]