306999394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8663}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 523998720

約数和(自身を除く): 216999326

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 2726, 8663, 17326, 17719, 35438, 112619, 225238, 251227, 407161, 502454, 814322, 3265951, 5293093, 6531902, 10586186, 11807669, 23615338, 153499697, 306999394]

約数ペア:

[(1, 306999394), (2, 153499697), (13, 23615338), (26, 11807669), (29, 10586186), (47, 6531902), (58, 5293093), (94, 3265951), (377, 814322), (611, 502454), (754, 407161), (1222, 251227), (1363, 225238), (2726, 112619), (8663, 35438), (17326, 17719)]