1612615766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 2582465760

約数和(自身を除く): 969849994

約数列:

[1, 2, 19, 38, 137, 157, 274, 314, 1973, 2603, 2983, 3946, 5206, 5966, 21509, 37487, 43018, 74974, 270301, 309761, 408671, 540602, 619522, 817342, 5135719, 5885459, 10271438, 11770918, 42437257, 84874514, 806307883, 1612615766]

約数ペア:

[(1, 1612615766), (2, 806307883), (19, 84874514), (38, 42437257), (137, 11770918), (157, 10271438), (274, 5885459), (314, 5135719), (1973, 817342), (2603, 619522), (2983, 540602), (3946, 408671), (5206, 309761), (5966, 270301), (21509, 74974), (37487, 43018)]