1255415028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281989}}^1$

素因数の和:282056

約数の個数: 48

約数和(自身を含む): 3410951040

約数和(自身を除く): 2155536012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 281989, 563978, 845967, 1127956, 1691934, 1973923, 3383868, 3947846, 5921769, 7895692, 11843538, 14945417, 23687076, 29890834, 44836251, 59781668, 89672502, 104617919, 179345004, 209235838, 313853757, 418471676, 627707514, 1255415028]

約数ペア:

[(1, 1255415028), (2, 627707514), (3, 418471676), (4, 313853757), (6, 209235838), (7, 179345004), (12, 104617919), (14, 89672502), (21, 59781668), (28, 44836251), (42, 29890834), (53, 23687076), (84, 14945417), (106, 11843538), (159, 7895692), (212, 5921769), (318, 3947846), (371, 3383868), (636, 1973923), (742, 1691934), (1113, 1127956), (1484, 845967), (2226, 563978), (4452, 281989)]