1340897746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55313}}^1$

素因数の和:55386

約数の個数: 32

約数和(自身を含む): 2293982208

約数和(自身を除く): 953084462

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1426, 12121, 24242, 55313, 110626, 940321, 1272199, 1714703, 1880642, 2544398, 3429406, 21627383, 29149951, 39438169, 43254766, 58299902, 78876338, 670448873, 1340897746]

約数ペア:

[(1, 1340897746), (2, 670448873), (17, 78876338), (23, 58299902), (31, 43254766), (34, 39438169), (46, 29149951), (62, 21627383), (391, 3429406), (527, 2544398), (713, 1880642), (782, 1714703), (1054, 1272199), (1426, 940321), (12121, 110626), (24242, 55313)]