1317093820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{5039}}^1$

素因数の和:6922

約数の個数: 48

約数和(自身を含む): 3163345920

約数和(自身を除く): 1846252100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1867, 3734, 5039, 7468, 9335, 10078, 13069, 18670, 20156, 25195, 26138, 35273, 37340, 50390, 52276, 65345, 70546, 100780, 130690, 141092, 176365, 261380, 352730, 705460, 9407813, 18815626, 37631252, 47039065, 65854691, 94078130, 131709382, 188156260, 263418764, 329273455, 658546910, 1317093820]

約数ペア:

[(1, 1317093820), (2, 658546910), (4, 329273455), (5, 263418764), (7, 188156260), (10, 131709382), (14, 94078130), (20, 65854691), (28, 47039065), (35, 37631252), (70, 18815626), (140, 9407813), (1867, 705460), (3734, 352730), (5039, 261380), (7468, 176365), (9335, 141092), (10078, 130690), (13069, 100780), (18670, 70546), (20156, 65345), (25195, 52276), (26138, 50390), (35273, 37340)]