1988045382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 4278355200

約数和(自身を除く): 2290309818

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 449, 498, 523, 898, 1046, 1347, 1411, 1569, 2694, 2822, 3138, 4233, 7633, 8466, 8891, 15266, 17782, 22899, 26673, 37267, 43409, 45798, 53346, 74534, 86818, 111801, 130227, 223602, 234827, 260454, 469654, 633539, 704481, 737953, 1267078, 1408962, 1475906, 1900617, 2213859, 3801234, 3992059, 4427718, 7984118, 11976177, 19490641, 23952354, 38981282, 58471923, 116943846, 331340897, 662681794, 994022691, 1988045382]

約数ペア:

[(1, 1988045382), (2, 994022691), (3, 662681794), (6, 331340897), (17, 116943846), (34, 58471923), (51, 38981282), (83, 23952354), (102, 19490641), (166, 11976177), (249, 7984118), (449, 4427718), (498, 3992059), (523, 3801234), (898, 2213859), (1046, 1900617), (1347, 1475906), (1411, 1408962), (1569, 1267078), (2694, 737953), (2822, 704481), (3138, 633539), (4233, 469654), (7633, 260454), (8466, 234827), (8891, 223602), (15266, 130227), (17782, 111801), (22899, 86818), (26673, 74534), (37267, 53346), (43409, 45798)]