2153305982

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{23537}}^1$

素因数の和:23995

約数の個数: 16

約数和(自身を含む): 3262366800

約数和(自身を除く): 1109060818

約数列:

[1, 2, 149, 298, 307, 614, 23537, 45743, 47074, 91486, 3507013, 7014026, 7225859, 14451718, 1076652991, 2153305982]

約数ペア:

[(1, 2153305982), (2, 1076652991), (149, 14451718), (298, 7225859), (307, 7014026), (614, 3507013), (23537, 91486), (45743, 47074)]