1947142002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1297}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 4422337920

約数和(自身を除く): 2475195918

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1013, 1297, 1482, 2026, 2594, 3039, 3891, 6078, 7782, 13169, 16861, 19247, 24643, 26338, 33722, 38494, 39507, 49286, 50583, 57741, 73929, 79014, 101166, 115482, 147858, 250211, 320359, 500422, 640718, 750633, 961077, 1313861, 1501266, 1922154, 2627722, 3941583, 7883166, 17080193, 24963359, 34160386, 49926718, 51240579, 74890077, 102481158, 149780154, 324523667, 649047334, 973571001, 1947142002]

約数ペア:

[(1, 1947142002), (2, 973571001), (3, 649047334), (6, 324523667), (13, 149780154), (19, 102481158), (26, 74890077), (38, 51240579), (39, 49926718), (57, 34160386), (78, 24963359), (114, 17080193), (247, 7883166), (494, 3941583), (741, 2627722), (1013, 1922154), (1297, 1501266), (1482, 1313861), (2026, 961077), (2594, 750633), (3039, 640718), (3891, 500422), (6078, 320359), (7782, 250211), (13169, 147858), (16861, 115482), (19247, 101166), (24643, 79014), (26338, 73929), (33722, 57741), (38494, 50583), (39507, 49286)]