2171043952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{160201}}^1$

素因数の和:160238

約数の個数: 60

約数和(自身を含む): 5284102768

約数和(自身を除く): 3113058816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 160201, 320402, 640804, 1121407, 1281608, 1762211, 2242814, 2563216, 3524422, 4485628, 7048844, 8971256, 12335477, 14097688, 17942512, 19384321, 24670954, 28195376, 38768642, 49341908, 77537284, 98683816, 135690247, 155074568, 197367632, 271380494, 310149136, 542760988, 1085521976, 2171043952]

約数ペア:

[(1, 2171043952), (2, 1085521976), (4, 542760988), (7, 310149136), (8, 271380494), (11, 197367632), (14, 155074568), (16, 135690247), (22, 98683816), (28, 77537284), (44, 49341908), (56, 38768642), (77, 28195376), (88, 24670954), (112, 19384321), (121, 17942512), (154, 14097688), (176, 12335477), (242, 8971256), (308, 7048844), (484, 4485628), (616, 3524422), (847, 2563216), (968, 2242814), (1232, 1762211), (1694, 1281608), (1936, 1121407), (3388, 640804), (6776, 320402), (13552, 160201)]