8978943998

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{144203}}^1$

素因数の和:144559

約数の個数: 16

約数和(自身を含む): 13622086656

約数和(自身を除く): 4643142658

約数列:

[1, 2, 163, 191, 326, 382, 31133, 62266, 144203, 288406, 23505089, 27542773, 47010178, 55085546, 4489471999, 8978943998]

約数ペア:

[(1, 8978943998), (2, 4489471999), (163, 55085546), (191, 47010178), (326, 27542773), (382, 23505089), (31133, 288406), (62266, 144203)]