258049324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3517}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 521283168

約数和(自身を除く): 263233844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 221, 332, 442, 884, 1079, 1411, 2158, 2822, 3517, 4316, 5644, 7034, 14068, 18343, 36686, 45721, 59789, 73372, 91442, 119578, 182884, 239156, 291911, 583822, 777257, 1167644, 1554514, 3109028, 3794843, 4962487, 7589686, 9924974, 15179372, 19849948, 64512331, 129024662, 258049324]

約数ペア:

[(1, 258049324), (2, 129024662), (4, 64512331), (13, 19849948), (17, 15179372), (26, 9924974), (34, 7589686), (52, 4962487), (68, 3794843), (83, 3109028), (166, 1554514), (221, 1167644), (332, 777257), (442, 583822), (884, 291911), (1079, 239156), (1411, 182884), (2158, 119578), (2822, 91442), (3517, 73372), (4316, 59789), (5644, 45721), (7034, 36686), (14068, 18343)]