4284236887

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 5179889664

約数和(自身を除く): 895652777

約数列:

[1, 7, 23, 101, 161, 487, 541, 707, 2323, 3409, 3787, 11201, 12443, 16261, 49187, 54641, 78407, 87101, 263467, 344309, 382487, 1131301, 1256743, 1844269, 6059741, 7919107, 8797201, 26610167, 42418187, 186271169, 612033841, 4284236887]

約数ペア:

[(1, 4284236887), (7, 612033841), (23, 186271169), (101, 42418187), (161, 26610167), (487, 8797201), (541, 7919107), (707, 6059741), (2323, 1844269), (3409, 1256743), (3787, 1131301), (11201, 382487), (12443, 344309), (16261, 263467), (49187, 87101), (54641, 78407)]