2019250452564

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3989}}^1\times {\mathrm{54713}}^1$

素因数の和:58969

約数の個数: 72

約数和(自身を含む): 5125455415080

約数和(自身を除く): 3106204962516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 3989, 4626, 7978, 9252, 11967, 15956, 23934, 35901, 47868, 54713, 71802, 109426, 143604, 164139, 218852, 328278, 492417, 656556, 984834, 1025173, 1969668, 2050346, 3075519, 4100692, 6151038, 9226557, 12302076, 14061241, 18453114, 28122482, 36906228, 42183723, 56244964, 84367446, 126551169, 168734892, 218250157, 253102338, 436500314, 506204676, 654750471, 873000628, 1309500942, 1964251413, 2619001884, 3928502826, 7857005652, 56090290349, 112180580698, 168270871047, 224361161396, 336541742094, 504812613141, 673083484188, 1009625226282, 2019250452564]

約数ペア:

[(1, 2019250452564), (2, 1009625226282), (3, 673083484188), (4, 504812613141), (6, 336541742094), (9, 224361161396), (12, 168270871047), (18, 112180580698), (36, 56090290349), (257, 7857005652), (514, 3928502826), (771, 2619001884), (1028, 1964251413), (1542, 1309500942), (2313, 873000628), (3084, 654750471), (3989, 506204676), (4626, 436500314), (7978, 253102338), (9252, 218250157), (11967, 168734892), (15956, 126551169), (23934, 84367446), (35901, 56244964), (47868, 42183723), (54713, 36906228), (71802, 28122482), (109426, 18453114), (143604, 14061241), (164139, 12302076), (218852, 9226557), (328278, 6151038), (492417, 4100692), (656556, 3075519), (984834, 2050346), (1025173, 1969668)]