1481898208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{213407}}^1$

素因数の和:213455

約数の個数: 48

約数和(自身を含む): 3441844224

約数和(自身を除く): 1959946016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 213407, 426814, 853628, 1493849, 1707256, 2987698, 3414512, 5975396, 6615617, 6829024, 11950792, 13231234, 23901584, 26462468, 46309319, 47803168, 52924936, 92618638, 105849872, 185237276, 211699744, 370474552, 740949104, 1481898208]

約数ペア:

[(1, 1481898208), (2, 740949104), (4, 370474552), (7, 211699744), (8, 185237276), (14, 105849872), (16, 92618638), (28, 52924936), (31, 47803168), (32, 46309319), (56, 26462468), (62, 23901584), (112, 13231234), (124, 11950792), (217, 6829024), (224, 6615617), (248, 5975396), (434, 3414512), (496, 2987698), (868, 1707256), (992, 1493849), (1736, 853628), (3472, 426814), (6944, 213407)]