416936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 890400

約数和(自身を除く): 473464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 211, 247, 422, 494, 844, 988, 1688, 1976, 2743, 4009, 5486, 8018, 10972, 16036, 21944, 32072, 52117, 104234, 208468, 416936]

約数ペア:

[(1, 416936), (2, 208468), (4, 104234), (8, 52117), (13, 32072), (19, 21944), (26, 16036), (38, 10972), (52, 8018), (76, 5486), (104, 4009), (152, 2743), (211, 1976), (247, 1688), (422, 988), (494, 844)]