2125996964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{39199}}^1$

素因数の和:39372

約数の個数: 48

約数和(自身を含む): 4609920000

約数和(自身を除く): 2483923036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 39199, 54236, 78398, 156796, 274393, 509587, 548786, 1019174, 1097572, 2038348, 3567109, 5840651, 7134218, 11681302, 14268436, 23362604, 40884557, 75928463, 81769114, 151856926, 163538228, 303713852, 531499241, 1062998482, 2125996964]

約数ペア:

[(1, 2125996964), (2, 1062998482), (4, 531499241), (7, 303713852), (13, 163538228), (14, 151856926), (26, 81769114), (28, 75928463), (52, 40884557), (91, 23362604), (149, 14268436), (182, 11681302), (298, 7134218), (364, 5840651), (596, 3567109), (1043, 2038348), (1937, 1097572), (2086, 1019174), (3874, 548786), (4172, 509587), (7748, 274393), (13559, 156796), (27118, 78398), (39199, 54236)]