489371120119

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{39519593}}^1$

素因数の和:39519690

約数の個数: 16

約数和(自身を含む): 588051558720

約数和(自身を除く): 98680438601

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 39519593, 276637151, 1146068197, 2410695173, 8022477379, 16874866211, 69910160017, 489371120119]

約数ペア:

[(1, 489371120119), (7, 69910160017), (29, 16874866211), (61, 8022477379), (203, 2410695173), (427, 1146068197), (1769, 276637151), (12383, 39519593)]