1873152008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367573}}^1$

素因数の和:367606

約数の個数: 48

約数和(自身を含む): 4399860780

約数和(自身を除く): 2526708772

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 367573, 735146, 1470292, 2573011, 2940584, 4778449, 5146022, 9556898, 10292044, 18011077, 19113796, 20584088, 33449143, 36022154, 38227592, 66898286, 72044308, 133796572, 144088616, 234144001, 267593144, 468288002, 936576004, 1873152008]

約数ペア:

[(1, 1873152008), (2, 936576004), (4, 468288002), (7, 267593144), (8, 234144001), (13, 144088616), (14, 133796572), (26, 72044308), (28, 66898286), (49, 38227592), (52, 36022154), (56, 33449143), (91, 20584088), (98, 19113796), (104, 18011077), (182, 10292044), (196, 9556898), (364, 5146022), (392, 4778449), (637, 2940584), (728, 2573011), (1274, 1470292), (2548, 735146), (5096, 367573)]