1189936670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{39971}}^1$

素因数の和:40220

約数の個数: 32

約数和(自身を含む): 2316777120

約数和(自身を除く): 1126840450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 29770, 39971, 79942, 199855, 399710, 519623, 1039246, 2598115, 5196230, 9153359, 18306718, 45766795, 91533590, 118993667, 237987334, 594968335, 1189936670]

約数ペア:

[(1, 1189936670), (2, 594968335), (5, 237987334), (10, 118993667), (13, 91533590), (26, 45766795), (65, 18306718), (130, 9153359), (229, 5196230), (458, 2598115), (1145, 1039246), (2290, 519623), (2977, 399710), (5954, 199855), (14885, 79942), (29770, 39971)]