2861182246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3325

約数の個数: 64

約数和(自身を含む): 5115737088

約数和(自身を除く): 2254554842

約数列:

[1, 2, 13, 17, 26, 34, 43, 47, 86, 94, 221, 442, 559, 611, 731, 799, 1118, 1222, 1462, 1598, 2021, 3203, 4042, 6406, 9503, 10387, 19006, 20774, 26273, 34357, 41639, 52546, 54451, 68714, 83278, 108902, 137729, 150541, 275458, 301082, 446641, 707863, 893282, 1415726, 1790477, 1957033, 2341393, 2559197, 3580954, 3914066, 4682786, 5118394, 6473263, 12946526, 30438109, 33269561, 60876218, 66539122, 84152419, 110045471, 168304838, 220090942, 1430591123, 2861182246]

約数ペア:

[(1, 2861182246), (2, 1430591123), (13, 220090942), (17, 168304838), (26, 110045471), (34, 84152419), (43, 66539122), (47, 60876218), (86, 33269561), (94, 30438109), (221, 12946526), (442, 6473263), (559, 5118394), (611, 4682786), (731, 3914066), (799, 3580954), (1118, 2559197), (1222, 2341393), (1462, 1957033), (1598, 1790477), (2021, 1415726), (3203, 893282), (4042, 707863), (6406, 446641), (9503, 301082), (10387, 275458), (19006, 150541), (20774, 137729), (26273, 108902), (34357, 83278), (41639, 68714), (52546, 54451)]