1400518

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 2528064

約数和(自身を除く): 1127546

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 461, 922, 1519, 3038, 3227, 6454, 14291, 22589, 28582, 45178, 100037, 200074, 700259, 1400518]

約数ペア:

[(1, 1400518), (2, 700259), (7, 200074), (14, 100037), (31, 45178), (49, 28582), (62, 22589), (98, 14291), (217, 6454), (434, 3227), (461, 3038), (922, 1519)]