2178889192

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{6977}}^1$

素因数の和:7465

約数の個数: 32

約数和(自身を含む): 4136558400

約数和(自身を除く): 1957669208

約数列:

[1, 2, 4, 8, 103, 206, 379, 412, 758, 824, 1516, 3032, 6977, 13954, 27908, 39037, 55816, 78074, 156148, 312296, 718631, 1437262, 2644283, 2874524, 5288566, 5749048, 10577132, 21154264, 272361149, 544722298, 1089444596, 2178889192]

約数ペア:

[(1, 2178889192), (2, 1089444596), (4, 544722298), (8, 272361149), (103, 21154264), (206, 10577132), (379, 5749048), (412, 5288566), (758, 2874524), (824, 2644283), (1516, 1437262), (3032, 718631), (6977, 312296), (13954, 156148), (27908, 78074), (39037, 55816)]