2239952

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 5194980

約数和(自身を除く): 2955028

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 89, 104, 121, 143, 176, 178, 208, 242, 286, 356, 484, 572, 712, 968, 979, 1144, 1157, 1424, 1573, 1936, 1958, 2288, 2314, 3146, 3916, 4628, 6292, 7832, 9256, 10769, 12584, 12727, 15664, 18512, 21538, 25168, 25454, 43076, 50908, 86152, 101816, 139997, 172304, 203632, 279994, 559988, 1119976, 2239952]

約数ペア:

[(1, 2239952), (2, 1119976), (4, 559988), (8, 279994), (11, 203632), (13, 172304), (16, 139997), (22, 101816), (26, 86152), (44, 50908), (52, 43076), (88, 25454), (89, 25168), (104, 21538), (121, 18512), (143, 15664), (176, 12727), (178, 12584), (208, 10769), (242, 9256), (286, 7832), (356, 6292), (484, 4628), (572, 3916), (712, 3146), (968, 2314), (979, 2288), (1144, 1958), (1157, 1936), (1424, 1573)]