2019437124

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{15971}}^1$

素因数の和:16276

約数の個数: 48

約数和(自身を含む): 4846032576

約数和(自身を除く): 2826595452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 257, 492, 514, 771, 1028, 1542, 3084, 10537, 15971, 21074, 31611, 31942, 42148, 47913, 63222, 63884, 95826, 126444, 191652, 654811, 1309622, 1964433, 2619244, 3928866, 4104547, 7857732, 8209094, 12313641, 16418188, 24627282, 49254564, 168286427, 336572854, 504859281, 673145708, 1009718562, 2019437124]

約数ペア:

[(1, 2019437124), (2, 1009718562), (3, 673145708), (4, 504859281), (6, 336572854), (12, 168286427), (41, 49254564), (82, 24627282), (123, 16418188), (164, 12313641), (246, 8209094), (257, 7857732), (492, 4104547), (514, 3928866), (771, 2619244), (1028, 1964433), (1542, 1309622), (3084, 654811), (10537, 191652), (15971, 126444), (21074, 95826), (31611, 63884), (31942, 63222), (42148, 47913)]