374697974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1433}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 677306880

約数和(自身を除く): 302608906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 983, 1433, 1966, 2866, 6881, 10031, 13762, 18677, 20062, 27227, 37354, 54454, 130739, 190589, 261478, 381178, 1408639, 2817278, 9860473, 19720946, 26764141, 53528282, 187348987, 374697974]

約数ペア:

[(1, 374697974), (2, 187348987), (7, 53528282), (14, 26764141), (19, 19720946), (38, 9860473), (133, 2817278), (266, 1408639), (983, 381178), (1433, 261478), (1966, 190589), (2866, 130739), (6881, 54454), (10031, 37354), (13762, 27227), (18677, 20062)]