1268117006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 2293401600

約数和(自身を除く): 1025284594

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 79, 158, 221, 299, 391, 442, 598, 782, 1027, 1343, 1579, 1817, 2054, 2686, 3158, 3634, 5083, 10166, 17459, 20527, 23621, 26843, 30889, 34918, 36317, 41054, 47242, 53686, 61778, 72634, 124741, 249482, 348959, 401557, 472121, 617389, 697918, 803114, 944242, 1234778, 1621633, 2120597, 2869043, 3243266, 4241194, 5738086, 8026057, 16052114, 27567761, 37297559, 48773731, 55135522, 74595118, 97547462, 634058503, 1268117006]

約数ペア:

[(1, 1268117006), (2, 634058503), (13, 97547462), (17, 74595118), (23, 55135522), (26, 48773731), (34, 37297559), (46, 27567761), (79, 16052114), (158, 8026057), (221, 5738086), (299, 4241194), (391, 3243266), (442, 2869043), (598, 2120597), (782, 1621633), (1027, 1234778), (1343, 944242), (1579, 803114), (1817, 697918), (2054, 617389), (2686, 472121), (3158, 401557), (3634, 348959), (5083, 249482), (10166, 124741), (17459, 72634), (20527, 61778), (23621, 53686), (26843, 47242), (30889, 41054), (34918, 36317)]