2013256144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7401677}}^1$

素因数の和:7401702

約数の個数: 20

約数和(自身を含む): 4130136324

約数和(自身を除く): 2116880180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7401677, 14803354, 29606708, 59213416, 118426832, 125828509, 251657018, 503314036, 1006628072, 2013256144]

約数ペア:

[(1, 2013256144), (2, 1006628072), (4, 503314036), (8, 251657018), (16, 125828509), (17, 118426832), (34, 59213416), (68, 29606708), (136, 14803354), (272, 7401677)]