2215940111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{429529}}^1$

素因数の和:429614

約数の個数: 16

約数和(自身を含む): 2803971840

約数和(自身を除く): 588031729

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 429529, 3006703, 4724819, 28778443, 33073733, 201449101, 316562873, 2215940111]

約数ペア:

[(1, 2215940111), (7, 316562873), (11, 201449101), (67, 33073733), (77, 28778443), (469, 4724819), (737, 3006703), (5159, 429529)]