18538863902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2467243}}^1$

素因数の和:2467292

約数の個数: 24

約数和(自身を含む): 31812644136

約数和(自身を除く): 13273780234

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 2467243, 4934486, 32074159, 41943131, 64148318, 83886262, 545260703, 713033227, 1090521406, 1426066454, 9269431951, 18538863902]

約数ペア:

[(1, 18538863902), (2, 9269431951), (13, 1426066454), (17, 1090521406), (26, 713033227), (34, 545260703), (221, 83886262), (289, 64148318), (442, 41943131), (578, 32074159), (3757, 4934486), (7514, 2467243)]