2580452838

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{1301}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 5655856752

約数和(自身を除く): 3075403914

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1091, 1301, 1818, 2182, 2602, 3273, 3903, 6546, 7806, 9819, 11709, 19638, 23418, 110191, 131401, 220382, 262802, 330573, 394203, 661146, 788406, 991719, 1182609, 1419391, 1983438, 2365218, 2838782, 4258173, 8516346, 12774519, 25549038, 143358491, 286716982, 430075473, 860150946, 1290226419, 2580452838]

約数ペア:

[(1, 2580452838), (2, 1290226419), (3, 860150946), (6, 430075473), (9, 286716982), (18, 143358491), (101, 25549038), (202, 12774519), (303, 8516346), (606, 4258173), (909, 2838782), (1091, 2365218), (1301, 1983438), (1818, 1419391), (2182, 1182609), (2602, 991719), (3273, 788406), (3903, 661146), (6546, 394203), (7806, 330573), (9819, 262802), (11709, 220382), (19638, 131401), (23418, 110191)]