838942078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{14489}}^1$

素因数の和:14652

約数の個数: 32

約数和(自身を含む): 1445986080

約数和(自身を除く): 607044002

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2227, 3406, 4454, 14489, 28951, 28978, 57902, 188357, 246313, 376714, 492626, 1898059, 3202069, 3796118, 6404138, 24674767, 32267003, 49349534, 64534006, 419471039, 838942078]

約数ペア:

[(1, 838942078), (2, 419471039), (13, 64534006), (17, 49349534), (26, 32267003), (34, 24674767), (131, 6404138), (221, 3796118), (262, 3202069), (442, 1898059), (1703, 492626), (2227, 376714), (3406, 246313), (4454, 188357), (14489, 57902), (28951, 28978)]