2153328

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 5626128

約数和(自身を除く): 3472800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 397, 452, 678, 794, 904, 1191, 1356, 1588, 1808, 2382, 2712, 3176, 4764, 5424, 6352, 9528, 19056, 44861, 89722, 134583, 179444, 269166, 358888, 538332, 717776, 1076664, 2153328]

約数ペア:

[(1, 2153328), (2, 1076664), (3, 717776), (4, 538332), (6, 358888), (8, 269166), (12, 179444), (16, 134583), (24, 89722), (48, 44861), (113, 19056), (226, 9528), (339, 6352), (397, 5424), (452, 4764), (678, 3176), (794, 2712), (904, 2382), (1191, 1808), (1356, 1588)]