2748388

素因数分解:

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

素因数の和:124

約数の個数: 36

約数和(自身を含む): 5365360

約数和(自身を除く): 2616972

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 551, 817, 841, 1102, 1247, 1634, 1682, 2204, 2494, 3268, 3364, 4988, 15979, 23693, 31958, 36163, 47386, 63916, 72326, 94772, 144652, 687097, 1374194, 2748388]

約数ペア:

[(1, 2748388), (2, 1374194), (4, 687097), (19, 144652), (29, 94772), (38, 72326), (43, 63916), (58, 47386), (76, 36163), (86, 31958), (116, 23693), (172, 15979), (551, 4988), (817, 3364), (841, 3268), (1102, 2494), (1247, 2204), (1634, 1682)]