2718377158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 4992192000

約数和(自身を除く): 2273814842

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 149, 214, 266, 298, 641, 749, 1043, 1282, 1498, 2033, 2086, 2831, 4066, 4487, 5662, 8974, 12179, 14231, 15943, 19817, 24358, 28462, 31886, 39634, 68587, 85253, 95509, 111601, 137174, 170506, 191018, 223202, 302917, 480109, 605834, 668563, 960218, 1303153, 1337126, 1814671, 2120419, 2606306, 3629342, 4240838, 9122071, 10219463, 12702697, 18244142, 20438926, 25405394, 71536241, 143072482, 194169797, 388339594, 1359188579, 2718377158]

約数ペア:

[(1, 2718377158), (2, 1359188579), (7, 388339594), (14, 194169797), (19, 143072482), (38, 71536241), (107, 25405394), (133, 20438926), (149, 18244142), (214, 12702697), (266, 10219463), (298, 9122071), (641, 4240838), (749, 3629342), (1043, 2606306), (1282, 2120419), (1498, 1814671), (2033, 1337126), (2086, 1303153), (2831, 960218), (4066, 668563), (4487, 605834), (5662, 480109), (8974, 302917), (12179, 223202), (14231, 191018), (15943, 170506), (19817, 137174), (24358, 111601), (28462, 95509), (31886, 85253), (39634, 68587)]