2013457664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{413951}}^1$

素因数の和:413986

約数の個数: 36

約数和(自身を含む): 4230589440

約数和(自身を除く): 2217131776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 413951, 827902, 1655804, 3311608, 6623216, 7865069, 13246432, 15730138, 26492864, 31460276, 52985728, 62920552, 105971456, 125841104, 251682208, 503364416, 1006728832, 2013457664]

約数ペア:

[(1, 2013457664), (2, 1006728832), (4, 503364416), (8, 251682208), (16, 125841104), (19, 105971456), (32, 62920552), (38, 52985728), (64, 31460276), (76, 26492864), (128, 15730138), (152, 13246432), (256, 7865069), (304, 6623216), (608, 3311608), (1216, 1655804), (2432, 827902), (4864, 413951)]