1007745172

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 2134809600

約数和(自身を除く): 1127064428

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 79, 98, 148, 158, 196, 259, 316, 518, 553, 1036, 1106, 1759, 1813, 2212, 2923, 3518, 3626, 3871, 5846, 7036, 7252, 7742, 11692, 12313, 15484, 20461, 24626, 40922, 49252, 65083, 81844, 86191, 130166, 138961, 143227, 172382, 260332, 277922, 286454, 344764, 455581, 555844, 572908, 911162, 972727, 1822324, 1945454, 3189067, 3890908, 5141557, 6378134, 6809089, 10283114, 12756268, 13618178, 20566228, 27236356, 35990899, 71981798, 143963596, 251936293, 503872586, 1007745172]

約数ペア:

[(1, 1007745172), (2, 503872586), (4, 251936293), (7, 143963596), (14, 71981798), (28, 35990899), (37, 27236356), (49, 20566228), (74, 13618178), (79, 12756268), (98, 10283114), (148, 6809089), (158, 6378134), (196, 5141557), (259, 3890908), (316, 3189067), (518, 1945454), (553, 1822324), (1036, 972727), (1106, 911162), (1759, 572908), (1813, 555844), (2212, 455581), (2923, 344764), (3518, 286454), (3626, 277922), (3871, 260332), (5846, 172382), (7036, 143227), (7252, 138961), (7742, 130166), (11692, 86191), (12313, 81844), (15484, 65083), (20461, 49252), (24626, 40922)]