1799834065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 2301198336

約数和(自身を除く): 501364271

約数列:

[1, 5, 23, 67, 115, 191, 335, 955, 1223, 1541, 4393, 6115, 7705, 12797, 21965, 28129, 63985, 81941, 140645, 233593, 294331, 409705, 1167965, 1471655, 1884643, 5372639, 9423215, 15650731, 26863195, 78253655, 359966813, 1799834065]

約数ペア:

[(1, 1799834065), (5, 359966813), (23, 78253655), (67, 26863195), (115, 15650731), (191, 9423215), (335, 5372639), (955, 1884643), (1223, 1471655), (1541, 1167965), (4393, 409705), (6115, 294331), (7705, 233593), (12797, 140645), (21965, 81941), (28129, 63985)]