2017807766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12113}}^1$

素因数の和:12320

約数の個数: 32

約数和(自身を含む): 3358000800

約数和(自身を除く): 1340193034

約数列:

[1, 2, 13, 26, 43, 86, 149, 298, 559, 1118, 1937, 3874, 6407, 12113, 12814, 24226, 83291, 157469, 166582, 314938, 520859, 1041718, 1804837, 3609674, 6771167, 13542334, 23462881, 46925762, 77607991, 155215982, 1008903883, 2017807766]

約数ペア:

[(1, 2017807766), (2, 1008903883), (13, 155215982), (26, 77607991), (43, 46925762), (86, 23462881), (149, 13542334), (298, 6771167), (559, 3609674), (1118, 1804837), (1937, 1041718), (3874, 520859), (6407, 314938), (12113, 166582), (12814, 157469), (24226, 83291)]