1388736648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1483693}}^1$

素因数の和:1483718

約数の個数: 48

約数和(自身を含む): 4050484620

約数和(自身を除く): 2661747972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1483693, 2967386, 4451079, 5934772, 8902158, 11869544, 13353237, 17804316, 19288009, 26706474, 35608632, 38576018, 53412948, 57864027, 77152036, 106825896, 115728054, 154304072, 173592081, 231456108, 347184162, 462912216, 694368324, 1388736648]

約数ペア:

[(1, 1388736648), (2, 694368324), (3, 462912216), (4, 347184162), (6, 231456108), (8, 173592081), (9, 154304072), (12, 115728054), (13, 106825896), (18, 77152036), (24, 57864027), (26, 53412948), (36, 38576018), (39, 35608632), (52, 26706474), (72, 19288009), (78, 17804316), (104, 13353237), (117, 11869544), (156, 8902158), (234, 5934772), (312, 4451079), (468, 2967386), (936, 1483693)]