4388164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 4784636

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 181, 209, 319, 362, 418, 551, 638, 724, 836, 1102, 1276, 1991, 2204, 3439, 3982, 5249, 6061, 6878, 7964, 10498, 12122, 13756, 20996, 24244, 37829, 57739, 75658, 99731, 115478, 151316, 199462, 230956, 398924, 1097041, 2194082, 4388164]

約数ペア:

[(1, 4388164), (2, 2194082), (4, 1097041), (11, 398924), (19, 230956), (22, 199462), (29, 151316), (38, 115478), (44, 99731), (58, 75658), (76, 57739), (116, 37829), (181, 24244), (209, 20996), (319, 13756), (362, 12122), (418, 10498), (551, 7964), (638, 6878), (724, 6061), (836, 5249), (1102, 3982), (1276, 3439), (1991, 2204)]