1330805992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{2557}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 2536103520

約数和(自身を除く): 1205297528

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 971, 1942, 2557, 3884, 5114, 7768, 10228, 20456, 65057, 130114, 171319, 260228, 342638, 520456, 685276, 1370552, 2482847, 4965694, 9931388, 19862776, 166350749, 332701498, 665402996, 1330805992]

約数ペア:

[(1, 1330805992), (2, 665402996), (4, 332701498), (8, 166350749), (67, 19862776), (134, 9931388), (268, 4965694), (536, 2482847), (971, 1370552), (1942, 685276), (2557, 520456), (3884, 342638), (5114, 260228), (7768, 171319), (10228, 130114), (20456, 65057)]