1330655032

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181387}}^1$

素因数の和:181531

約数の個数: 32

約数和(自身を含む): 2873185920

約数和(自身を除く): 1542530888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 181387, 362774, 725548, 1269709, 1451096, 2539418, 5078836, 10157672, 23761697, 47523394, 95046788, 166331879, 190093576, 332663758, 665327516, 1330655032]

約数ペア:

[(1, 1330655032), (2, 665327516), (4, 332663758), (7, 190093576), (8, 166331879), (14, 95046788), (28, 47523394), (56, 23761697), (131, 10157672), (262, 5078836), (524, 2539418), (917, 1451096), (1048, 1269709), (1834, 725548), (3668, 362774), (7336, 181387)]