42019968458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1\times {\mathrm{12227}}^1$

素因数の和:13382

約数の個数: 32

約数和(自身を含む): 68469952320

約数和(自身を除く): 26449983862

約数列:

[1, 2, 13, 26, 131, 262, 1009, 1703, 2018, 3406, 12227, 13117, 24454, 26234, 132179, 158951, 264358, 317902, 1601737, 1718327, 3203474, 3436654, 12337043, 20822581, 24674086, 41645162, 160381559, 320763118, 1616152633, 3232305266, 21009984229, 42019968458]

約数ペア:

[(1, 42019968458), (2, 21009984229), (13, 3232305266), (26, 1616152633), (131, 320763118), (262, 160381559), (1009, 41645162), (1703, 24674086), (2018, 20822581), (3406, 12337043), (12227, 3436654), (13117, 3203474), (24454, 1718327), (26234, 1601737), (132179, 317902), (158951, 264358)]