103628894068

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26626129}}^1$

素因数の和:26626279

約数の個数: 24

約数和(自身を含む): 208748859200

約数和(自身を除く): 105119965132

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 26626129, 53252258, 106504516, 186382903, 372765806, 745531612, 3701031931, 7402063862, 14804127724, 25907223517, 51814447034, 103628894068]

約数ペア:

[(1, 103628894068), (2, 51814447034), (4, 25907223517), (7, 14804127724), (14, 7402063862), (28, 3701031931), (139, 745531612), (278, 372765806), (556, 186382903), (973, 106504516), (1946, 53252258), (3892, 26626129)]