388202224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34513}}^1$

素因数の和:34577

約数の個数: 40

約数和(自身を含む): 813149840

約数和(自身を除く): 424947616

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 34513, 69026, 138052, 276104, 552208, 655747, 1276981, 1311494, 2553962, 2622988, 5107924, 5245976, 10215848, 10491952, 20431696, 24262639, 48525278, 97050556, 194101112, 388202224]

約数ペア:

[(1, 388202224), (2, 194101112), (4, 97050556), (8, 48525278), (16, 24262639), (19, 20431696), (37, 10491952), (38, 10215848), (74, 5245976), (76, 5107924), (148, 2622988), (152, 2553962), (296, 1311494), (304, 1276981), (592, 655747), (703, 552208), (1406, 276104), (2812, 138052), (5624, 69026), (11248, 34513)]