2136148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4644864

約数和(自身を除く): 2508716

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 107, 124, 161, 214, 217, 322, 428, 434, 644, 713, 749, 868, 1426, 1498, 2461, 2852, 2996, 3317, 4922, 4991, 6634, 9844, 9982, 13268, 17227, 19964, 23219, 34454, 46438, 68908, 76291, 92876, 152582, 305164, 534037, 1068074, 2136148]

約数ペア:

[(1, 2136148), (2, 1068074), (4, 534037), (7, 305164), (14, 152582), (23, 92876), (28, 76291), (31, 68908), (46, 46438), (62, 34454), (92, 23219), (107, 19964), (124, 17227), (161, 13268), (214, 9982), (217, 9844), (322, 6634), (428, 4991), (434, 4922), (644, 3317), (713, 2996), (749, 2852), (868, 2461), (1426, 1498)]