122921032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62207}}^1$

素因数の和:62245

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 138352568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 62207, 124414, 248828, 497656, 808691, 1181933, 1617382, 2363866, 3234764, 4727732, 6469528, 9455464, 15365129, 30730258, 61460516, 122921032]

約数ペア:

[(1, 122921032), (2, 61460516), (4, 30730258), (8, 15365129), (13, 9455464), (19, 6469528), (26, 4727732), (38, 3234764), (52, 2363866), (76, 1617382), (104, 1181933), (152, 808691), (247, 497656), (494, 248828), (988, 124414), (1976, 62207)]