12761945278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{40519}}^1$

素因数の和:40752

約数の個数: 32

約数和(自身を含む): 20585456640

約数和(自身を除く): 7823511362

約数列:

[1, 2, 23, 41, 46, 82, 167, 334, 943, 1886, 3841, 6847, 7682, 13694, 40519, 81038, 157481, 314962, 931937, 1661279, 1863874, 3322558, 6766673, 13533346, 38209417, 76418834, 155633479, 277433593, 311266958, 554867186, 6380972639, 12761945278]

約数ペア:

[(1, 12761945278), (2, 6380972639), (23, 554867186), (41, 311266958), (46, 277433593), (82, 155633479), (167, 76418834), (334, 38209417), (943, 13533346), (1886, 6766673), (3841, 3322558), (6847, 1863874), (7682, 1661279), (13694, 931937), (40519, 314962), (81038, 157481)]