496121744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{2011}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 1019407968

約数和(自身を除く): 523286224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 907, 1814, 2011, 3628, 4022, 7256, 8044, 14512, 15419, 16088, 30838, 32176, 34187, 61676, 68374, 123352, 136748, 246704, 273496, 546992, 1823977, 3647954, 7295908, 14591816, 29183632, 31007609, 62015218, 124030436, 248060872, 496121744]

約数ペア:

[(1, 496121744), (2, 248060872), (4, 124030436), (8, 62015218), (16, 31007609), (17, 29183632), (34, 14591816), (68, 7295908), (136, 3647954), (272, 1823977), (907, 546992), (1814, 273496), (2011, 246704), (3628, 136748), (4022, 123352), (7256, 68374), (8044, 61676), (14512, 34187), (15419, 32176), (16088, 30838)]