1551148426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6150

約数の個数: 32

約数和(自身を含む): 2480855040

約数和(自身を除く): 929706614

約数列:

[1, 2, 31, 47, 62, 89, 94, 178, 1457, 2759, 2914, 4183, 5518, 5981, 8366, 11962, 129673, 185411, 259346, 281107, 370822, 532309, 562214, 1064618, 8714317, 16501579, 17428634, 25018523, 33003158, 50037046, 775574213, 1551148426]

約数ペア:

[(1, 1551148426), (2, 775574213), (31, 50037046), (47, 33003158), (62, 25018523), (89, 17428634), (94, 16501579), (178, 8714317), (1457, 1064618), (2759, 562214), (2914, 532309), (4183, 370822), (5518, 281107), (5981, 259346), (8366, 185411), (11962, 129673)]