1036836400340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{209885911}}^1$

素因数の和:209885952

約数の個数: 48

約数和(自身を含む): 2468258325120

約数和(自身を除く): 1431421924780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 209885911, 419771822, 839543644, 1049429555, 2098859110, 2728516843, 3987832309, 4197718220, 5457033686, 7975664618, 10914067372, 13642584215, 15951329236, 19939161545, 27285168430, 39878323090, 51841820017, 54570336860, 79756646180, 103683640034, 207367280068, 259209100085, 518418200170, 1036836400340]

約数ペア:

[(1, 1036836400340), (2, 518418200170), (4, 259209100085), (5, 207367280068), (10, 103683640034), (13, 79756646180), (19, 54570336860), (20, 51841820017), (26, 39878323090), (38, 27285168430), (52, 19939161545), (65, 15951329236), (76, 13642584215), (95, 10914067372), (130, 7975664618), (190, 5457033686), (247, 4197718220), (260, 3987832309), (380, 2728516843), (494, 2098859110), (988, 1049429555), (1235, 839543644), (2470, 419771822), (4940, 209885911)]