1002892904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 2099811840

約数和(自身を除く): 1096918936

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 277, 403, 554, 806, 1108, 1123, 1612, 2216, 2246, 3224, 3601, 4492, 7202, 8587, 8984, 14404, 14599, 17174, 28808, 29198, 34348, 34813, 58396, 68696, 69626, 111631, 116792, 139252, 223262, 278504, 311071, 446524, 452569, 622142, 893048, 905138, 1244284, 1810276, 2488568, 3620552, 4043923, 8087846, 9643201, 16175692, 19286402, 32351384, 38572804, 77145608, 125361613, 250723226, 501446452, 1002892904]

約数ペア:

[(1, 1002892904), (2, 501446452), (4, 250723226), (8, 125361613), (13, 77145608), (26, 38572804), (31, 32351384), (52, 19286402), (62, 16175692), (104, 9643201), (124, 8087846), (248, 4043923), (277, 3620552), (403, 2488568), (554, 1810276), (806, 1244284), (1108, 905138), (1123, 893048), (1612, 622142), (2216, 452569), (2246, 446524), (3224, 311071), (3601, 278504), (4492, 223262), (7202, 139252), (8587, 116792), (8984, 111631), (14404, 69626), (14599, 68696), (17174, 58396), (28808, 34813), (29198, 34348)]