2019053476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2861}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 3956154048

約数和(自身を除く): 1937100572

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 373, 473, 746, 946, 1492, 1892, 2861, 4103, 5722, 8206, 11444, 16039, 16412, 31471, 32078, 62942, 64156, 123023, 125884, 176429, 246046, 352858, 492092, 705716, 1067153, 1353253, 2134306, 2706506, 4268612, 5413012, 11738683, 23477366, 45887579, 46954732, 91775158, 183550316, 504763369, 1009526738, 2019053476]

約数ペア:

[(1, 2019053476), (2, 1009526738), (4, 504763369), (11, 183550316), (22, 91775158), (43, 46954732), (44, 45887579), (86, 23477366), (172, 11738683), (373, 5413012), (473, 4268612), (746, 2706506), (946, 2134306), (1492, 1353253), (1892, 1067153), (2861, 705716), (4103, 492092), (5722, 352858), (8206, 246046), (11444, 176429), (16039, 125884), (16412, 123023), (31471, 64156), (32078, 62942)]