381441818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{64849}}^1$

素因数の和:65041

約数の個数: 16

約数和(自身を含む): 609330600

約数和(自身を除く): 227888782

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 64849, 129698, 1102433, 2204866, 11218877, 22437754, 190720909, 381441818]

約数ペア:

[(1, 381441818), (2, 190720909), (17, 22437754), (34, 11218877), (173, 2204866), (346, 1102433), (2941, 129698), (5882, 64849)]