1991603688

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{117043}}^1$

素因数の和:117761

約数の個数: 32

約数和(自身を含む): 4986074400

約数和(自身を除く): 2994470712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 4254, 5672, 8508, 17016, 117043, 234086, 351129, 468172, 702258, 936344, 1404516, 2809032, 82983487, 165966974, 248950461, 331933948, 497900922, 663867896, 995801844, 1991603688]

約数ペア:

[(1, 1991603688), (2, 995801844), (3, 663867896), (4, 497900922), (6, 331933948), (8, 248950461), (12, 165966974), (24, 82983487), (709, 2809032), (1418, 1404516), (2127, 936344), (2836, 702258), (4254, 468172), (5672, 351129), (8508, 234086), (17016, 117043)]