1239538688

素因数分解:

$2^{10}\times {\mathrm{929}}^1\times {\mathrm{1303}}^1$

素因数の和:2252

約数の個数: 44

約数和(自身を含む): 2482437840

約数和(自身を除く): 1242899152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 929, 1024, 1303, 1858, 2606, 3716, 5212, 7432, 10424, 14864, 20848, 29728, 41696, 59456, 83392, 118912, 166784, 237824, 333568, 475648, 667136, 951296, 1210487, 1334272, 2420974, 4841948, 9683896, 19367792, 38735584, 77471168, 154942336, 309884672, 619769344, 1239538688]

約数ペア:

[(1, 1239538688), (2, 619769344), (4, 309884672), (8, 154942336), (16, 77471168), (32, 38735584), (64, 19367792), (128, 9683896), (256, 4841948), (512, 2420974), (929, 1334272), (1024, 1210487), (1303, 951296), (1858, 667136), (2606, 475648), (3716, 333568), (5212, 237824), (7432, 166784), (10424, 118912), (14864, 83392), (20848, 59456), (29728, 41696)]