248389622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2383}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 424542720

約数和(自身を除く): 176153098

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 422, 494, 2383, 2743, 4009, 4766, 5486, 8018, 30979, 45277, 52117, 61958, 90554, 104234, 502813, 588601, 1005626, 1177202, 6536569, 9553447, 13073138, 19106894, 124194811, 248389622]

約数ペア:

[(1, 248389622), (2, 124194811), (13, 19106894), (19, 13073138), (26, 9553447), (38, 6536569), (211, 1177202), (247, 1005626), (422, 588601), (494, 502813), (2383, 104234), (2743, 90554), (4009, 61958), (4766, 52117), (5486, 45277), (8018, 30979)]