238633406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 399980160

約数和(自身を除く): 161346754

約数列:

[1, 2, 11, 22, 59, 118, 157, 314, 649, 1171, 1298, 1727, 2342, 3454, 9263, 12881, 18526, 25762, 69089, 101893, 138178, 183847, 203786, 367694, 759979, 1519958, 2022317, 4044634, 10846973, 21693946, 119316703, 238633406]

約数ペア:

[(1, 238633406), (2, 119316703), (11, 21693946), (22, 10846973), (59, 4044634), (118, 2022317), (157, 1519958), (314, 759979), (649, 367694), (1171, 203786), (1298, 183847), (1727, 138178), (2342, 101893), (3454, 69089), (9263, 25762), (12881, 18526)]