2651567401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5953}}^1$

素因数の和:6193

約数の個数: 32

約数和(自身を含む): 3395208960

約数和(自身を除く): 743641559

約数列:

[1, 7, 17, 19, 119, 133, 197, 323, 1379, 2261, 3349, 3743, 5953, 23443, 26201, 41671, 63631, 101201, 113107, 445417, 708407, 791749, 1172741, 1922819, 8209187, 13459733, 19936597, 22282079, 139556179, 155974553, 378795343, 2651567401]

約数ペア:

[(1, 2651567401), (7, 378795343), (17, 155974553), (19, 139556179), (119, 22282079), (133, 19936597), (197, 13459733), (323, 8209187), (1379, 1922819), (2261, 1172741), (3349, 791749), (3743, 708407), (5953, 445417), (23443, 113107), (26201, 101201), (41671, 63631)]