98998588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 198610720

約数和(自身を除く): 99612132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 194, 247, 388, 494, 988, 1033, 1261, 1843, 2066, 2522, 3686, 4132, 5044, 7372, 13429, 19627, 23959, 26858, 39254, 47918, 53716, 78508, 95836, 100201, 200402, 255151, 400804, 510302, 1020604, 1302613, 1903819, 2605226, 3807638, 5210452, 7615276, 24749647, 49499294, 98998588]

約数ペア:

[(1, 98998588), (2, 49499294), (4, 24749647), (13, 7615276), (19, 5210452), (26, 3807638), (38, 2605226), (52, 1903819), (76, 1302613), (97, 1020604), (194, 510302), (247, 400804), (388, 255151), (494, 200402), (988, 100201), (1033, 95836), (1261, 78508), (1843, 53716), (2066, 47918), (2522, 39254), (3686, 26858), (4132, 23959), (5044, 19627), (7372, 13429)]