137835404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 282719808

約数和(自身を除く): 144884404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 293, 317, 371, 586, 634, 742, 1172, 1268, 1484, 2051, 2219, 4102, 4438, 8204, 8876, 15529, 16801, 31058, 33602, 62116, 67204, 92881, 108703, 117607, 185762, 217406, 235214, 371524, 434812, 470428, 650167, 1300334, 2600668, 4922693, 9845386, 19690772, 34458851, 68917702, 137835404]

約数ペア:

[(1, 137835404), (2, 68917702), (4, 34458851), (7, 19690772), (14, 9845386), (28, 4922693), (53, 2600668), (106, 1300334), (212, 650167), (293, 470428), (317, 434812), (371, 371524), (586, 235214), (634, 217406), (742, 185762), (1172, 117607), (1268, 108703), (1484, 92881), (2051, 67204), (2219, 62116), (4102, 33602), (4438, 31058), (8204, 16801), (8876, 15529)]