983113918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 1519015680

約数和(自身を除く): 535901762

約数列:

[1, 2, 83, 137, 139, 166, 274, 278, 311, 622, 11371, 11537, 19043, 22742, 23074, 25813, 38086, 42607, 43229, 51626, 85214, 86458, 1580569, 3161138, 3536381, 3588007, 5922373, 7072762, 7176014, 11844746, 491556959, 983113918]

約数ペア:

[(1, 983113918), (2, 491556959), (83, 11844746), (137, 7176014), (139, 7072762), (166, 5922373), (274, 3588007), (278, 3536381), (311, 3161138), (622, 1580569), (11371, 86458), (11537, 85214), (19043, 51626), (22742, 43229), (23074, 42607), (25813, 38086)]