15671343086

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 27601566720

約数和(自身を除く): 11930223634

約数列:

[1, 2, 7, 14, 97, 103, 181, 194, 206, 362, 619, 679, 721, 1238, 1267, 1358, 1442, 2534, 4333, 8666, 9991, 17557, 18643, 19982, 35114, 37286, 60043, 63757, 69937, 112039, 120086, 122899, 127514, 130501, 139874, 224078, 245798, 261002, 420301, 446299, 784273, 840602, 892598, 1568546, 1808371, 3616742, 6184429, 10867783, 11540017, 12368858, 12658597, 21735566, 23080034, 25317194, 43291003, 76074481, 80780119, 86582006, 152148962, 161560238, 1119381649, 2238763298, 7835671543, 15671343086]

約数ペア:

[(1, 15671343086), (2, 7835671543), (7, 2238763298), (14, 1119381649), (97, 161560238), (103, 152148962), (181, 86582006), (194, 80780119), (206, 76074481), (362, 43291003), (619, 25317194), (679, 23080034), (721, 21735566), (1238, 12658597), (1267, 12368858), (1358, 11540017), (1442, 10867783), (2534, 6184429), (4333, 3616742), (8666, 1808371), (9991, 1568546), (17557, 892598), (18643, 840602), (19982, 784273), (35114, 446299), (37286, 420301), (60043, 261002), (63757, 245798), (69937, 224078), (112039, 139874), (120086, 130501), (122899, 127514)]