1720888908474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1\times {\mathrm{119047}}^1$

素因数の和:126547

約数の個数: 64

約数和(自身を含む): 3836583705600

約数和(自身を除く): 2115694797126

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 7459, 14918, 22377, 44754, 119047, 126803, 141721, 238094, 253606, 283442, 357141, 380409, 425163, 714282, 760818, 850326, 2023799, 2261893, 2409257, 4047598, 4523786, 4818514, 6071397, 6785679, 7227771, 12142794, 13571358, 14455542, 38452181, 76904362, 115356543, 230713086, 887971573, 1775943146, 2663914719, 5327829438, 15095516741, 16871459887, 30191033482, 33742919774, 45286550223, 50614379661, 90573100446, 101228759322, 286814818079, 573629636158, 860444454237, 1720888908474]

約数ペア:

[(1, 1720888908474), (2, 860444454237), (3, 573629636158), (6, 286814818079), (17, 101228759322), (19, 90573100446), (34, 50614379661), (38, 45286550223), (51, 33742919774), (57, 30191033482), (102, 16871459887), (114, 15095516741), (323, 5327829438), (646, 2663914719), (969, 1775943146), (1938, 887971573), (7459, 230713086), (14918, 115356543), (22377, 76904362), (44754, 38452181), (119047, 14455542), (126803, 13571358), (141721, 12142794), (238094, 7227771), (253606, 6785679), (283442, 6071397), (357141, 4818514), (380409, 4523786), (425163, 4047598), (714282, 2409257), (760818, 2261893), (850326, 2023799)]