488145796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 914376960

約数和(自身を除く): 426231164

約数列:

[1, 2, 4, 19, 38, 76, 137, 173, 271, 274, 346, 542, 548, 692, 1084, 2603, 3287, 5149, 5206, 6574, 10298, 10412, 13148, 20596, 23701, 37127, 46883, 47402, 74254, 93766, 94804, 148508, 187532, 450319, 705413, 890777, 900638, 1410826, 1781554, 1801276, 2821652, 3563108, 6422971, 12845942, 25691884, 122036449, 244072898, 488145796]

約数ペア:

[(1, 488145796), (2, 244072898), (4, 122036449), (19, 25691884), (38, 12845942), (76, 6422971), (137, 3563108), (173, 2821652), (271, 1801276), (274, 1781554), (346, 1410826), (542, 900638), (548, 890777), (692, 705413), (1084, 450319), (2603, 187532), (3287, 148508), (5149, 94804), (5206, 93766), (6574, 74254), (10298, 47402), (10412, 46883), (13148, 37127), (20596, 23701)]