1342502

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 2496000

約数和(自身を除く): 1153498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 103, 133, 206, 266, 343, 686, 721, 931, 1442, 1862, 1957, 3914, 5047, 6517, 10094, 13034, 13699, 27398, 35329, 70658, 95893, 191786, 671251, 1342502]

約数ペア:

[(1, 1342502), (2, 671251), (7, 191786), (14, 95893), (19, 70658), (38, 35329), (49, 27398), (98, 13699), (103, 13034), (133, 10094), (206, 6517), (266, 5047), (343, 3914), (686, 1957), (721, 1862), (931, 1442)]