2958224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 6219840

約数和(自身を除く): 3261616

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 263, 296, 304, 526, 592, 703, 1052, 1406, 2104, 2812, 4208, 4997, 5624, 9731, 9994, 11248, 19462, 19988, 38924, 39976, 77848, 79952, 155696, 184889, 369778, 739556, 1479112, 2958224]

約数ペア:

[(1, 2958224), (2, 1479112), (4, 739556), (8, 369778), (16, 184889), (19, 155696), (37, 79952), (38, 77848), (74, 39976), (76, 38924), (148, 19988), (152, 19462), (263, 11248), (296, 9994), (304, 9731), (526, 5624), (592, 4997), (703, 4208), (1052, 2812), (1406, 2104)]