2113641502

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{15877}}^1$

素因数の和:16180

約数の個数: 32

約数和(自身を含む): 3736029888

約数和(自身を除く): 1622388386

約数列:

[1, 2, 7, 14, 37, 74, 257, 259, 514, 518, 1799, 3598, 9509, 15877, 19018, 31754, 66563, 111139, 133126, 222278, 587449, 1174898, 4080389, 4112143, 8160778, 8224286, 28562723, 57125446, 150974393, 301948786, 1056820751, 2113641502]

約数ペア:

[(1, 2113641502), (2, 1056820751), (7, 301948786), (14, 150974393), (37, 57125446), (74, 28562723), (257, 8224286), (259, 8160778), (514, 4112143), (518, 4080389), (1799, 1174898), (3598, 587449), (9509, 222278), (15877, 133126), (19018, 111139), (31754, 66563)]