347719996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{4021}}^1$

素因数の和:5701

約数の個数: 24

約数和(自身を含む): 655875584

約数和(自身を除く): 308155588

約数列:

[1, 2, 4, 13, 26, 52, 1663, 3326, 4021, 6652, 8042, 16084, 21619, 43238, 52273, 86476, 104546, 209092, 6686923, 13373846, 26747692, 86929999, 173859998, 347719996]

約数ペア:

[(1, 347719996), (2, 173859998), (4, 86929999), (13, 26747692), (26, 13373846), (52, 6686923), (1663, 209092), (3326, 104546), (4021, 86476), (6652, 52273), (8042, 43238), (16084, 21619)]