1387158190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{7583}}^1$

素因数の和:9264

約数の個数: 32

約数和(自身を含む): 2725871616

約数和(自身を除く): 1338713426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1663, 3326, 7583, 8315, 15166, 16630, 18293, 36586, 37915, 75830, 83413, 91465, 166826, 182930, 417065, 834130, 12610529, 25221058, 63052645, 126105290, 138715819, 277431638, 693579095, 1387158190]

約数ペア:

[(1, 1387158190), (2, 693579095), (5, 277431638), (10, 138715819), (11, 126105290), (22, 63052645), (55, 25221058), (110, 12610529), (1663, 834130), (3326, 417065), (7583, 182930), (8315, 166826), (15166, 91465), (16630, 83413), (18293, 75830), (36586, 37915)]