2238561247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 2581225920

約数和(自身を除く): 342664673

約数列:

[1, 13, 19, 97, 233, 247, 401, 1261, 1843, 3029, 4427, 5213, 7619, 22601, 23959, 38897, 57551, 93433, 99047, 293813, 429419, 505661, 739043, 1214629, 1775227, 5582447, 9063001, 9607559, 23077951, 117819013, 172197019, 2238561247]

約数ペア:

[(1, 2238561247), (13, 172197019), (19, 117819013), (97, 23077951), (233, 9607559), (247, 9063001), (401, 5582447), (1261, 1775227), (1843, 1214629), (3029, 739043), (4427, 505661), (5213, 429419), (7619, 293813), (22601, 99047), (23959, 93433), (38897, 57551)]