2038006938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 4526254080

約数和(自身を除く): 2488247142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 641, 719, 737, 1282, 1438, 1474, 1923, 2157, 2211, 3846, 4314, 4422, 7051, 7909, 14102, 15818, 21153, 23727, 42306, 42947, 47454, 48173, 85894, 96346, 128841, 144519, 257682, 289038, 460879, 472417, 529903, 921758, 944834, 1059806, 1382637, 1417251, 1589709, 2765274, 2834502, 3179418, 5069669, 10139338, 15209007, 30418014, 30878893, 61757786, 92636679, 185273358, 339667823, 679335646, 1019003469, 2038006938]

約数ペア:

[(1, 2038006938), (2, 1019003469), (3, 679335646), (6, 339667823), (11, 185273358), (22, 92636679), (33, 61757786), (66, 30878893), (67, 30418014), (134, 15209007), (201, 10139338), (402, 5069669), (641, 3179418), (719, 2834502), (737, 2765274), (1282, 1589709), (1438, 1417251), (1474, 1382637), (1923, 1059806), (2157, 944834), (2211, 921758), (3846, 529903), (4314, 472417), (4422, 460879), (7051, 289038), (7909, 257682), (14102, 144519), (15818, 128841), (21153, 96346), (23727, 85894), (42306, 48173), (42947, 47454)]