920920962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{43891}}^1$

素因数の和:44178

約数の個数: 32

約数和(自身を含む): 1990941120

約数和(自身を除く): 1070020158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 43891, 87782, 131673, 263346, 570583, 1141166, 1711749, 3423498, 11806679, 23613358, 35420037, 70840074, 153486827, 306973654, 460460481, 920920962]

約数ペア:

[(1, 920920962), (2, 460460481), (3, 306973654), (6, 153486827), (13, 70840074), (26, 35420037), (39, 23613358), (78, 11806679), (269, 3423498), (538, 1711749), (807, 1141166), (1614, 570583), (3497, 263346), (6994, 131673), (10491, 87782), (20982, 43891)]