31361819996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2346739}}^1$

素因数の和:2347013

約数の個数: 24

約数和(自身を含む): 59334974160

約数和(自身を除く): 27973154164

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 2346739, 4693478, 9386956, 30507607, 61015214, 122030428, 603111923, 1206223846, 2412447692, 7840454999, 15680909998, 31361819996]

約数ペア:

[(1, 31361819996), (2, 15680909998), (4, 7840454999), (13, 2412447692), (26, 1206223846), (52, 603111923), (257, 122030428), (514, 61015214), (1028, 30507607), (3341, 9386956), (6682, 4693478), (13364, 2346739)]