2227142

素因数分解:

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

素因数の和:140

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1574458

約数列:

[1, 2, 19, 29, 38, 43, 47, 58, 86, 94, 551, 817, 893, 1102, 1247, 1363, 1634, 1786, 2021, 2494, 2726, 4042, 23693, 25897, 38399, 47386, 51794, 58609, 76798, 117218, 1113571, 2227142]

約数ペア:

[(1, 2227142), (2, 1113571), (19, 117218), (29, 76798), (38, 58609), (43, 51794), (47, 47386), (58, 38399), (86, 25897), (94, 23693), (551, 4042), (817, 2726), (893, 2494), (1102, 2021), (1247, 1786), (1363, 1634)]