488783932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78989}}^1$

素因数の和:79030

約数の個数: 48

約数和(自身を含む): 1114706880

約数和(自身を除く): 625922948

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 78989, 157978, 315956, 552923, 1026857, 1105846, 1342813, 2053714, 2211692, 2685626, 4107428, 5371252, 7187999, 9399691, 14375998, 17456569, 18799382, 28751996, 34913138, 37598764, 69826276, 122195983, 244391966, 488783932]

約数ペア:

[(1, 488783932), (2, 244391966), (4, 122195983), (7, 69826276), (13, 37598764), (14, 34913138), (17, 28751996), (26, 18799382), (28, 17456569), (34, 14375998), (52, 9399691), (68, 7187999), (91, 5371252), (119, 4107428), (182, 2685626), (221, 2211692), (238, 2053714), (364, 1342813), (442, 1105846), (476, 1026857), (884, 552923), (1547, 315956), (3094, 157978), (6188, 78989)]