1297374808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{106903}}^1$

素因数の和:106987

約数の個数: 32

約数和(自身を含む): 2559281760

約数和(自身を除く): 1261906952

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 106903, 213806, 427612, 855224, 3955411, 4383023, 7910822, 8766046, 15821644, 17532092, 31643288, 35064184, 162171851, 324343702, 648687404, 1297374808]

約数ペア:

[(1, 1297374808), (2, 648687404), (4, 324343702), (8, 162171851), (37, 35064184), (41, 31643288), (74, 17532092), (82, 15821644), (148, 8766046), (164, 7910822), (296, 4383023), (328, 3955411), (1517, 855224), (3034, 427612), (6068, 213806), (12136, 106903)]