7198373909

素因数分解:

${\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 7298881920

約数和(自身を除く): 100508011

約数列:

[1, 257, 263, 281, 379, 67591, 72217, 73903, 97403, 99677, 106499, 18993071, 25616989, 27370243, 28009237, 7198373909]

約数ペア:

[(1, 7198373909), (257, 28009237), (263, 27370243), (281, 25616989), (379, 18993071), (67591, 106499), (72217, 99677), (73903, 97403)]