1784070721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{10331}}^1$

素因数の和:10560

約数の個数: 16

約数和(自身を含む): 1921752000

約数和(自身を除く): 137681279

約数列:

[1, 19, 61, 149, 1159, 2831, 9089, 10331, 172691, 196289, 630191, 1539319, 11973629, 29247061, 93898459, 1784070721]

約数ペア:

[(1, 1784070721), (19, 93898459), (61, 29247061), (149, 11973629), (1159, 1539319), (2831, 630191), (9089, 196289), (10331, 172691)]