13305890894

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 20840178960

約数和(自身を除く): 7534288066

約数列:

[1, 2, 71, 73, 101, 142, 146, 179, 202, 358, 5041, 5183, 7171, 7373, 10082, 10366, 12709, 13067, 14342, 14746, 18079, 25418, 26134, 36158, 367993, 509141, 523483, 735986, 902339, 927757, 1018282, 1046966, 1283609, 1319767, 1804678, 1855514, 2567218, 2639534, 37167293, 65870747, 74334586, 91136239, 93703457, 131741494, 182272478, 187406914, 6652945447, 13305890894]

約数ペア:

[(1, 13305890894), (2, 6652945447), (71, 187406914), (73, 182272478), (101, 131741494), (142, 93703457), (146, 91136239), (179, 74334586), (202, 65870747), (358, 37167293), (5041, 2639534), (5183, 2567218), (7171, 1855514), (7373, 1804678), (10082, 1319767), (10366, 1283609), (12709, 1046966), (13067, 1018282), (14342, 927757), (14746, 902339), (18079, 735986), (25418, 523483), (26134, 509141), (36158, 367993)]