428177837362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3287051}}^1$

素因数の和:3287286

約数の個数: 32

約数和(自身を含む): 727043309568

約数和(自身を除く): 298865472206

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 682, 2101, 4202, 5921, 11842, 65131, 130262, 3287051, 6574102, 36157561, 72315122, 101898581, 203797162, 627826741, 1120884391, 1255653482, 2241768782, 6906094151, 13812188302, 19462628971, 38925257942, 214088918681, 428177837362]

約数ペア:

[(1, 428177837362), (2, 214088918681), (11, 38925257942), (22, 19462628971), (31, 13812188302), (62, 6906094151), (191, 2241768782), (341, 1255653482), (382, 1120884391), (682, 627826741), (2101, 203797162), (4202, 101898581), (5921, 72315122), (11842, 36157561), (65131, 6574102), (130262, 3287051)]