2025321704

素因数分解:

$2^3\times 7^3\times {\mathrm{199}}^1\times {\mathrm{3709}}^1$

素因数の和:3935

約数の個数: 64

約数和(自身を含む): 4452000000

約数和(自身を除く): 2426678296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 343, 392, 398, 686, 796, 1372, 1393, 1592, 2744, 2786, 3709, 5572, 7418, 9751, 11144, 14836, 19502, 25963, 29672, 39004, 51926, 68257, 78008, 103852, 136514, 181741, 207704, 273028, 363482, 546056, 726964, 738091, 1272187, 1453928, 1476182, 2544374, 2952364, 5088748, 5166637, 5904728, 10177496, 10333274, 20666548, 36166459, 41333096, 72332918, 144665836, 253165213, 289331672, 506330426, 1012660852, 2025321704]

約数ペア:

[(1, 2025321704), (2, 1012660852), (4, 506330426), (7, 289331672), (8, 253165213), (14, 144665836), (28, 72332918), (49, 41333096), (56, 36166459), (98, 20666548), (196, 10333274), (199, 10177496), (343, 5904728), (392, 5166637), (398, 5088748), (686, 2952364), (796, 2544374), (1372, 1476182), (1393, 1453928), (1592, 1272187), (2744, 738091), (2786, 726964), (3709, 546056), (5572, 363482), (7418, 273028), (9751, 207704), (11144, 181741), (14836, 136514), (19502, 103852), (25963, 78008), (29672, 68257), (39004, 51926)]