4379804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 9838080

約数和(自身を除く): 5458276

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 169, 209, 247, 286, 338, 341, 403, 418, 494, 572, 589, 676, 682, 806, 836, 988, 1178, 1364, 1612, 1859, 2356, 2717, 3211, 3718, 4433, 5239, 5434, 6422, 6479, 7436, 7657, 8866, 10478, 10868, 12844, 12958, 15314, 17732, 20956, 25916, 30628, 35321, 57629, 70642, 84227, 99541, 115258, 141284, 168454, 199082, 230516, 336908, 398164, 1094951, 2189902, 4379804]

約数ペア:

[(1, 4379804), (2, 2189902), (4, 1094951), (11, 398164), (13, 336908), (19, 230516), (22, 199082), (26, 168454), (31, 141284), (38, 115258), (44, 99541), (52, 84227), (62, 70642), (76, 57629), (124, 35321), (143, 30628), (169, 25916), (209, 20956), (247, 17732), (286, 15314), (338, 12958), (341, 12844), (403, 10868), (418, 10478), (494, 8866), (572, 7657), (589, 7436), (676, 6479), (682, 6422), (806, 5434), (836, 5239), (988, 4433), (1178, 3718), (1364, 3211), (1612, 2717), (1859, 2356)]