1396699030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{2503}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 2578298688

約数和(自身を除く): 1181599658

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1361, 2503, 2722, 5006, 6805, 12515, 13610, 25030, 55801, 102623, 111602, 205246, 279005, 513115, 558010, 1026230, 3406583, 6813166, 17032915, 34065830, 139669903, 279339806, 698349515, 1396699030]

約数ペア:

[(1, 1396699030), (2, 698349515), (5, 279339806), (10, 139669903), (41, 34065830), (82, 17032915), (205, 6813166), (410, 3406583), (1361, 1026230), (2503, 558010), (2722, 513115), (5006, 279005), (6805, 205246), (12515, 111602), (13610, 102623), (25030, 55801)]