2130251704

素因数分解:

$2^3\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{27191}}^1$

素因数の和:28603

約数の個数: 32

約数和(自身を含む): 4568256000

約数和(自身を除く): 2438004296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1399, 2798, 5596, 9793, 11192, 19586, 27191, 39172, 54382, 78344, 108764, 190337, 217528, 380674, 761348, 1522696, 38040209, 76080418, 152160836, 266281463, 304321672, 532562926, 1065125852, 2130251704]

約数ペア:

[(1, 2130251704), (2, 1065125852), (4, 532562926), (7, 304321672), (8, 266281463), (14, 152160836), (28, 76080418), (56, 38040209), (1399, 1522696), (2798, 761348), (5596, 380674), (9793, 217528), (11192, 190337), (19586, 108764), (27191, 78344), (39172, 54382)]