2035888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 4287920

約数和(自身を除く): 2252032

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 181, 296, 304, 362, 592, 703, 724, 1406, 1448, 2812, 2896, 3439, 5624, 6697, 6878, 11248, 13394, 13756, 26788, 27512, 53576, 55024, 107152, 127243, 254486, 508972, 1017944, 2035888]

約数ペア:

[(1, 2035888), (2, 1017944), (4, 508972), (8, 254486), (16, 127243), (19, 107152), (37, 55024), (38, 53576), (74, 27512), (76, 26788), (148, 13756), (152, 13394), (181, 11248), (296, 6878), (304, 6697), (362, 5624), (592, 3439), (703, 2896), (724, 2812), (1406, 1448)]