2019947703672

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3643}}^1\times {\mathrm{435907}}^1$

素因数の和:439612

約数の個数: 64

約数和(自身を含む): 5146573956480

約数和(自身を除く): 3126626252808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 3643, 7286, 10929, 14572, 21858, 29144, 43716, 87432, 193079, 386158, 435907, 579237, 772316, 871814, 1158474, 1307721, 1544632, 1743628, 2316948, 2615442, 3487256, 4633896, 5230884, 10461768, 23103071, 46206142, 69309213, 92412284, 138618426, 184824568, 277236852, 554473704, 1588009201, 3176018402, 4764027603, 6352036804, 9528055206, 12704073608, 19056110412, 38112220824, 84164487653, 168328975306, 252493462959, 336657950612, 504986925918, 673315901224, 1009973851836, 2019947703672]

約数ペア:

[(1, 2019947703672), (2, 1009973851836), (3, 673315901224), (4, 504986925918), (6, 336657950612), (8, 252493462959), (12, 168328975306), (24, 84164487653), (53, 38112220824), (106, 19056110412), (159, 12704073608), (212, 9528055206), (318, 6352036804), (424, 4764027603), (636, 3176018402), (1272, 1588009201), (3643, 554473704), (7286, 277236852), (10929, 184824568), (14572, 138618426), (21858, 92412284), (29144, 69309213), (43716, 46206142), (87432, 23103071), (193079, 10461768), (386158, 5230884), (435907, 4633896), (579237, 3487256), (772316, 2615442), (871814, 2316948), (1158474, 1743628), (1307721, 1544632)]