426394734

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{19801}}^1$

素因数の和:19940

約数の個数: 32

約数和(自身を含む): 884911776

約数和(自身を除く): 458517042

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 7178, 10767, 19801, 21534, 39602, 59403, 118806, 732637, 1465274, 1920697, 2197911, 3841394, 4395822, 5762091, 11524182, 71065789, 142131578, 213197367, 426394734]

約数ペア:

[(1, 426394734), (2, 213197367), (3, 142131578), (6, 71065789), (37, 11524182), (74, 5762091), (97, 4395822), (111, 3841394), (194, 2197911), (222, 1920697), (291, 1465274), (582, 732637), (3589, 118806), (7178, 59403), (10767, 39602), (19801, 21534)]