4992488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4926232

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 491, 982, 1271, 1964, 2542, 3928, 5084, 10168, 15221, 20131, 30442, 40262, 60884, 80524, 121768, 161048, 624061, 1248122, 2496244, 4992488]

約数ペア:

[(1, 4992488), (2, 2496244), (4, 1248122), (8, 624061), (31, 161048), (41, 121768), (62, 80524), (82, 60884), (124, 40262), (164, 30442), (248, 20131), (328, 15221), (491, 10168), (982, 5084), (1271, 3928), (1964, 2542)]