449897658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{39821}}^1$

素因数の和:40102

約数の個数: 32

約数和(自身を含む): 1032186240

約数和(自身を除く): 582288582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 39821, 79642, 119463, 238926, 278747, 557494, 836241, 1672482, 10711849, 21423698, 32135547, 64271094, 74982943, 149965886, 224948829, 449897658]

約数ペア:

[(1, 449897658), (2, 224948829), (3, 149965886), (6, 74982943), (7, 64271094), (14, 32135547), (21, 21423698), (42, 10711849), (269, 1672482), (538, 836241), (807, 557494), (1614, 278747), (1883, 238926), (3766, 119463), (5649, 79642), (11298, 39821)]