2620347904

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{301051}}^1$

素因数の和:301086

約数の個数: 40

約数和(自身を含む): 5543571528

約数和(自身を除く): 2923223624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 301051, 602102, 1204204, 2408408, 4816816, 5117867, 9633632, 10235734, 19267264, 20471468, 38534528, 40942936, 77069056, 81885872, 154138112, 163771744, 327543488, 655086976, 1310173952, 2620347904]

約数ペア:

[(1, 2620347904), (2, 1310173952), (4, 655086976), (8, 327543488), (16, 163771744), (17, 154138112), (32, 81885872), (34, 77069056), (64, 40942936), (68, 38534528), (128, 20471468), (136, 19267264), (256, 10235734), (272, 9633632), (512, 5117867), (544, 4816816), (1088, 2408408), (2176, 1204204), (4352, 602102), (8704, 301051)]