4454284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8870400

約数和(自身を除く): 4416116

約数列:

[1, 2, 4, 19, 29, 38, 43, 47, 58, 76, 86, 94, 116, 172, 188, 551, 817, 893, 1102, 1247, 1363, 1634, 1786, 2021, 2204, 2494, 2726, 3268, 3572, 4042, 4988, 5452, 8084, 23693, 25897, 38399, 47386, 51794, 58609, 76798, 94772, 103588, 117218, 153596, 234436, 1113571, 2227142, 4454284]

約数ペア:

[(1, 4454284), (2, 2227142), (4, 1113571), (19, 234436), (29, 153596), (38, 117218), (43, 103588), (47, 94772), (58, 76798), (76, 58609), (86, 51794), (94, 47386), (116, 38399), (172, 25897), (188, 23693), (551, 8084), (817, 5452), (893, 4988), (1102, 4042), (1247, 3572), (1363, 3268), (1634, 2726), (1786, 2494), (2021, 2204)]