971782032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1557343}}^1$

素因数の和:1557367

約数の個数: 40

約数和(自身を含む): 2703549184

約数和(自身を除く): 1731767152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1557343, 3114686, 4672029, 6229372, 9344058, 12458744, 18688116, 20245459, 24917488, 37376232, 40490918, 60736377, 74752464, 80981836, 121472754, 161963672, 242945508, 323927344, 485891016, 971782032]

約数ペア:

[(1, 971782032), (2, 485891016), (3, 323927344), (4, 242945508), (6, 161963672), (8, 121472754), (12, 80981836), (13, 74752464), (16, 60736377), (24, 40490918), (26, 37376232), (39, 24917488), (48, 20245459), (52, 18688116), (78, 12458744), (104, 9344058), (156, 6229372), (208, 4672029), (312, 3114686), (624, 1557343)]