521069452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 1005921280

約数和(自身を除く): 484851828

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 268, 589, 1178, 1273, 2077, 2356, 2546, 3301, 4154, 5092, 6602, 8308, 13204, 39463, 62719, 78926, 102331, 125438, 157852, 204662, 221167, 250876, 409324, 442334, 884668, 1944289, 3888578, 4202173, 6856177, 7777156, 8404346, 13712354, 16808692, 27424708, 130267363, 260534726, 521069452]

約数ペア:

[(1, 521069452), (2, 260534726), (4, 130267363), (19, 27424708), (31, 16808692), (38, 13712354), (62, 8404346), (67, 7777156), (76, 6856177), (124, 4202173), (134, 3888578), (268, 1944289), (589, 884668), (1178, 442334), (1273, 409324), (2077, 250876), (2356, 221167), (2546, 204662), (3301, 157852), (4154, 125438), (5092, 102331), (6602, 78926), (8308, 62719), (13204, 39463)]