977626468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5117

約数の個数: 72

約数和(自身を含む): 2169296640

約数和(自身を除く): 1191670172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 676, 1066, 1148, 1183, 2132, 2366, 3731, 4732, 5039, 6929, 7462, 10078, 13858, 14924, 20156, 27716, 35273, 48503, 65507, 70546, 97006, 131014, 141092, 194012, 206599, 262028, 413198, 458549, 826396, 851591, 917098, 1446193, 1703182, 1834196, 2685787, 2892386, 3406364, 5371574, 5784772, 5961137, 10743148, 11922274, 18800509, 23844548, 34915231, 37601018, 69830462, 75202036, 139660924, 244406617, 488813234, 977626468]

約数ペア:

[(1, 977626468), (2, 488813234), (4, 244406617), (7, 139660924), (13, 75202036), (14, 69830462), (26, 37601018), (28, 34915231), (41, 23844548), (52, 18800509), (82, 11922274), (91, 10743148), (164, 5961137), (169, 5784772), (182, 5371574), (287, 3406364), (338, 2892386), (364, 2685787), (533, 1834196), (574, 1703182), (676, 1446193), (1066, 917098), (1148, 851591), (1183, 826396), (2132, 458549), (2366, 413198), (3731, 262028), (4732, 206599), (5039, 194012), (6929, 141092), (7462, 131014), (10078, 97006), (13858, 70546), (14924, 65507), (20156, 48503), (27716, 35273)]