425137596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{87911}}^1$

素因数の和:87962

約数の個数: 48

約数和(自身を含む): 1102768128

約数和(自身を除く): 677630532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 87911, 175822, 263733, 351644, 527466, 1054932, 1142843, 2285686, 2725241, 3428529, 4571372, 5450482, 6857058, 8175723, 10900964, 13714116, 16351446, 32702892, 35428133, 70856266, 106284399, 141712532, 212568798, 425137596]

約数ペア:

[(1, 425137596), (2, 212568798), (3, 141712532), (4, 106284399), (6, 70856266), (12, 35428133), (13, 32702892), (26, 16351446), (31, 13714116), (39, 10900964), (52, 8175723), (62, 6857058), (78, 5450482), (93, 4571372), (124, 3428529), (156, 2725241), (186, 2285686), (372, 1142843), (403, 1054932), (806, 527466), (1209, 351644), (1612, 263733), (2418, 175822), (4836, 87911)]