1949203942

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{10477}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 3400907328

約数和(自身を除く): 1451703386

約数列:

[1, 2, 7, 14, 97, 137, 194, 274, 679, 959, 1358, 1918, 10477, 13289, 20954, 26578, 73339, 93023, 146678, 186046, 1016269, 1435349, 2032538, 2870698, 7113883, 10047443, 14227766, 20094886, 139228853, 278457706, 974601971, 1949203942]

約数ペア:

[(1, 1949203942), (2, 974601971), (7, 278457706), (14, 139228853), (97, 20094886), (137, 14227766), (194, 10047443), (274, 7113883), (679, 2870698), (959, 2032538), (1358, 1435349), (1918, 1016269), (10477, 186046), (13289, 146678), (20954, 93023), (26578, 73339)]