2153478516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 5820165120

約数和(自身を除く): 3666686604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 307, 339, 452, 614, 678, 739, 791, 921, 1228, 1356, 1478, 1582, 1842, 2149, 2217, 2373, 2956, 3164, 3684, 4298, 4434, 4746, 5173, 6447, 8596, 8868, 9492, 10346, 12894, 15519, 20692, 25788, 31038, 34691, 62076, 69382, 83507, 104073, 138764, 167014, 208146, 226873, 242837, 250521, 334028, 416292, 453746, 485674, 501042, 584549, 680619, 728511, 907492, 971348, 1002084, 1169098, 1361238, 1457022, 1588111, 1753647, 2338196, 2722476, 2914044, 3176222, 3507294, 4764333, 6352444, 7014588, 9528666, 19057332, 25636649, 51273298, 76909947, 102546596, 153819894, 179456543, 307639788, 358913086, 538369629, 717826172, 1076739258, 2153478516]

約数ペア:

[(1, 2153478516), (2, 1076739258), (3, 717826172), (4, 538369629), (6, 358913086), (7, 307639788), (12, 179456543), (14, 153819894), (21, 102546596), (28, 76909947), (42, 51273298), (84, 25636649), (113, 19057332), (226, 9528666), (307, 7014588), (339, 6352444), (452, 4764333), (614, 3507294), (678, 3176222), (739, 2914044), (791, 2722476), (921, 2338196), (1228, 1753647), (1356, 1588111), (1478, 1457022), (1582, 1361238), (1842, 1169098), (2149, 1002084), (2217, 971348), (2373, 907492), (2956, 728511), (3164, 680619), (3684, 584549), (4298, 501042), (4434, 485674), (4746, 453746), (5173, 416292), (6447, 334028), (8596, 250521), (8868, 242837), (9492, 226873), (10346, 208146), (12894, 167014), (15519, 138764), (20692, 104073), (25788, 83507), (31038, 69382), (34691, 62076)]