1948952018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{136043}}^1$

素因数の和:136106

約数の個数: 32

約数和(自身を含む): 3428308800

約数和(自身を除く): 1479356782

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 136043, 272086, 1768559, 2584817, 3537118, 3945247, 5169634, 7890494, 33602621, 51288211, 67205242, 74959693, 102576422, 149919386, 974476009, 1948952018]

約数ペア:

[(1, 1948952018), (2, 974476009), (13, 149919386), (19, 102576422), (26, 74959693), (29, 67205242), (38, 51288211), (58, 33602621), (247, 7890494), (377, 5169634), (494, 3945247), (551, 3537118), (754, 2584817), (1102, 1768559), (7163, 272086), (14326, 136043)]