422554022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 736011360

約数和(自身を除く): 313457338

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 178, 242, 253, 506, 853, 979, 1706, 1958, 2047, 2783, 4094, 5566, 9383, 10769, 18766, 19619, 21538, 22517, 39238, 45034, 75917, 103213, 151834, 206426, 215809, 247687, 431618, 495374, 835087, 1670174, 1746091, 2373899, 3492182, 4747798, 9185957, 18371914, 19207001, 38414002, 211277011, 422554022]

約数ペア:

[(1, 422554022), (2, 211277011), (11, 38414002), (22, 19207001), (23, 18371914), (46, 9185957), (89, 4747798), (121, 3492182), (178, 2373899), (242, 1746091), (253, 1670174), (506, 835087), (853, 495374), (979, 431618), (1706, 247687), (1958, 215809), (2047, 206426), (2783, 151834), (4094, 103213), (5566, 75917), (9383, 45034), (10769, 39238), (18766, 22517), (19619, 21538)]