789714430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{201973}}^1$

素因数の和:202020

約数の個数: 32

約数和(自身を含む): 1570549824

約数和(自身を除く): 780835394

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 201973, 403946, 1009865, 2019730, 3433541, 4645379, 6867082, 9290758, 17167705, 23226895, 34335410, 46453790, 78971443, 157942886, 394857215, 789714430]

約数ペア:

[(1, 789714430), (2, 394857215), (5, 157942886), (10, 78971443), (17, 46453790), (23, 34335410), (34, 23226895), (46, 17167705), (85, 9290758), (115, 6867082), (170, 4645379), (230, 3433541), (391, 2019730), (782, 1009865), (1955, 403946), (3910, 201973)]