2016081578

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13597}}^1$

素因数の和:13719

約数の個数: 48

約数和(自身を含む): 3766917960

約数和(自身を除く): 1750836382

約数列:

[1, 2, 7, 14, 17, 34, 49, 89, 98, 119, 178, 238, 623, 833, 1246, 1513, 1666, 3026, 4361, 8722, 10591, 13597, 21182, 27194, 74137, 95179, 148274, 190358, 231149, 462298, 666253, 1210133, 1332506, 1618043, 2420266, 3236086, 8470931, 11326301, 16941862, 20572261, 22652602, 41144522, 59296517, 118593034, 144005827, 288011654, 1008040789, 2016081578]

約数ペア:

[(1, 2016081578), (2, 1008040789), (7, 288011654), (14, 144005827), (17, 118593034), (34, 59296517), (49, 41144522), (89, 22652602), (98, 20572261), (119, 16941862), (178, 11326301), (238, 8470931), (623, 3236086), (833, 2420266), (1246, 1618043), (1513, 1332506), (1666, 1210133), (3026, 666253), (4361, 462298), (8722, 231149), (10591, 190358), (13597, 148274), (21182, 95179), (27194, 74137)]