7239125084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 13180231680

約数和(自身を除く): 5941106596

約数列:

[1, 2, 4, 31, 62, 124, 307, 397, 479, 614, 794, 958, 1228, 1588, 1916, 9517, 12307, 14849, 19034, 24614, 29698, 38068, 49228, 59396, 121879, 147053, 190163, 243758, 294106, 380326, 487516, 588212, 760652, 3778249, 4558643, 5895053, 7556498, 9117286, 11790106, 15112996, 18234572, 23580212, 58380041, 116760082, 233520164, 1809781271, 3619562542, 7239125084]

約数ペア:

[(1, 7239125084), (2, 3619562542), (4, 1809781271), (31, 233520164), (62, 116760082), (124, 58380041), (307, 23580212), (397, 18234572), (479, 15112996), (614, 11790106), (794, 9117286), (958, 7556498), (1228, 5895053), (1588, 4558643), (1916, 3778249), (9517, 760652), (12307, 588212), (14849, 487516), (19034, 380326), (24614, 294106), (29698, 243758), (38068, 190163), (49228, 147053), (59396, 121879)]