3198394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 5022720

約数和(自身を除く): 1824326

約数列:

[1, 2, 31, 62, 79, 158, 653, 1306, 2449, 4898, 20243, 40486, 51587, 103174, 1599197, 3198394]

約数ペア:

[(1, 3198394), (2, 1599197), (31, 103174), (62, 51587), (79, 40486), (158, 20243), (653, 4898), (1306, 2449)]