445407664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{1783}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 930655712

約数和(自身を除く): 485248048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1201, 1783, 2402, 3566, 4804, 7132, 9608, 14264, 15613, 19216, 23179, 28528, 31226, 46358, 62452, 92716, 124904, 185432, 249808, 370864, 2141383, 4282766, 8565532, 17131064, 27837979, 34262128, 55675958, 111351916, 222703832, 445407664]

約数ペア:

[(1, 445407664), (2, 222703832), (4, 111351916), (8, 55675958), (13, 34262128), (16, 27837979), (26, 17131064), (52, 8565532), (104, 4282766), (208, 2141383), (1201, 370864), (1783, 249808), (2402, 185432), (3566, 124904), (4804, 92716), (7132, 62452), (9608, 46358), (14264, 31226), (15613, 28528), (19216, 23179)]