397285422

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 805207200

約数和(自身を除く): 407921778

約数列:

[1, 2, 3, 6, 97, 194, 291, 409, 582, 818, 1227, 1669, 2454, 3338, 5007, 10014, 39673, 79346, 119019, 161893, 238038, 323786, 485679, 682621, 971358, 1365242, 2047863, 4095726, 66214237, 132428474, 198642711, 397285422]

約数ペア:

[(1, 397285422), (2, 198642711), (3, 132428474), (6, 66214237), (97, 4095726), (194, 2047863), (291, 1365242), (409, 971358), (582, 682621), (818, 485679), (1227, 323786), (1669, 238038), (2454, 161893), (3338, 119019), (5007, 79346), (10014, 39673)]