8980453426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{105037}}^1$

素因数の和:105274

約数の個数: 32

約数和(自身を含む): 15972498432

約数和(自身を除く): 6992045006

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 394, 434, 1379, 2758, 6107, 12214, 42749, 85498, 105037, 210074, 735259, 1470518, 3256147, 6512294, 20692289, 22793029, 41384578, 45586058, 144846023, 289692046, 641460959, 1282921918, 4490226713, 8980453426]

約数ペア:

[(1, 8980453426), (2, 4490226713), (7, 1282921918), (14, 641460959), (31, 289692046), (62, 144846023), (197, 45586058), (217, 41384578), (394, 22793029), (434, 20692289), (1379, 6512294), (2758, 3256147), (6107, 1470518), (12214, 735259), (42749, 210074), (85498, 105037)]