2198296604

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{22567}}^1$

素因数の和:22663

約数の個数: 48

約数和(自身を含む): 4549708800

約数和(自身を除く): 2351412196

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 994, 1372, 1988, 3479, 6958, 13916, 22567, 24353, 45134, 48706, 90268, 97412, 157969, 315938, 631876, 1105783, 1602257, 2211566, 3204514, 4423132, 6409028, 7740481, 11215799, 15480962, 22431598, 30961924, 44863196, 78510593, 157021186, 314042372, 549574151, 1099148302, 2198296604]

約数ペア:

[(1, 2198296604), (2, 1099148302), (4, 549574151), (7, 314042372), (14, 157021186), (28, 78510593), (49, 44863196), (71, 30961924), (98, 22431598), (142, 15480962), (196, 11215799), (284, 7740481), (343, 6409028), (497, 4423132), (686, 3204514), (994, 2211566), (1372, 1602257), (1988, 1105783), (3479, 631876), (6958, 315938), (13916, 157969), (22567, 97412), (24353, 90268), (45134, 48706)]