4189402

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 3413798

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 197, 217, 343, 394, 434, 686, 1379, 1519, 2758, 3038, 6107, 9653, 10633, 12214, 19306, 21266, 42749, 67571, 85498, 135142, 299243, 598486, 2094701, 4189402]

約数ペア:

[(1, 4189402), (2, 2094701), (7, 598486), (14, 299243), (31, 135142), (49, 85498), (62, 67571), (98, 42749), (197, 21266), (217, 19306), (343, 12214), (394, 10633), (434, 9653), (686, 6107), (1379, 3038), (1519, 2758)]