1801956530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{528433}}^1$

素因数の和:528482

約数の個数: 32

約数和(自身を含む): 3652535808

約数和(自身を除く): 1850579278

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 528433, 1056866, 2642165, 5284330, 5812763, 11625526, 16381423, 29063815, 32762846, 58127630, 81907115, 163814230, 180195653, 360391306, 900978265, 1801956530]

約数ペア:

[(1, 1801956530), (2, 900978265), (5, 360391306), (10, 180195653), (11, 163814230), (22, 81907115), (31, 58127630), (55, 32762846), (62, 29063815), (110, 16381423), (155, 11625526), (310, 5812763), (341, 5284330), (682, 2642165), (1705, 1056866), (3410, 528433)]