2800531202

素因数分解:

$2^1\times 7^4\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1580

約数の個数: 40

約数和(自身を含む): 4913671056

約数和(自身を除く): 2113139854

約数列:

[1, 2, 7, 14, 49, 98, 343, 643, 686, 907, 1286, 1814, 2401, 4501, 4802, 6349, 9002, 12698, 31507, 44443, 63014, 88886, 220549, 311101, 441098, 583201, 622202, 1166402, 1543843, 2177707, 3087686, 4082407, 4355414, 8164814, 28576849, 57153698, 200037943, 400075886, 1400265601, 2800531202]

約数ペア:

[(1, 2800531202), (2, 1400265601), (7, 400075886), (14, 200037943), (49, 57153698), (98, 28576849), (343, 8164814), (643, 4355414), (686, 4082407), (907, 3087686), (1286, 2177707), (1814, 1543843), (2401, 1166402), (4501, 622202), (4802, 583201), (6349, 441098), (9002, 311101), (12698, 220549), (31507, 88886), (44443, 63014)]