173298970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2917}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 336783888

約数和(自身を除く): 163484918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 2285, 2917, 4570, 5834, 5941, 11882, 14585, 29170, 29705, 37921, 59410, 75842, 189605, 379210, 1333069, 2666138, 6665345, 13330690, 17329897, 34659794, 86649485, 173298970]

約数ペア:

[(1, 173298970), (2, 86649485), (5, 34659794), (10, 17329897), (13, 13330690), (26, 6665345), (65, 2666138), (130, 1333069), (457, 379210), (914, 189605), (2285, 75842), (2917, 59410), (4570, 37921), (5834, 29705), (5941, 29170), (11882, 14585)]