2220565228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{2749}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 4706856000

約数和(自身を除く): 2486290772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1697, 2749, 3394, 5498, 6788, 10996, 11879, 19243, 23758, 28849, 38486, 46733, 47516, 57698, 76972, 93466, 115396, 186932, 201943, 327131, 403886, 654262, 807772, 1308524, 4665053, 9330106, 18660212, 32655371, 65310742, 79305901, 130621484, 158611802, 317223604, 555141307, 1110282614, 2220565228]

約数ペア:

[(1, 2220565228), (2, 1110282614), (4, 555141307), (7, 317223604), (14, 158611802), (17, 130621484), (28, 79305901), (34, 65310742), (68, 32655371), (119, 18660212), (238, 9330106), (476, 4665053), (1697, 1308524), (2749, 807772), (3394, 654262), (5498, 403886), (6788, 327131), (10996, 201943), (11879, 186932), (19243, 115396), (23758, 93466), (28849, 76972), (38486, 57698), (46733, 47516)]