2221672908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65629}}^1$

素因数の和:65687

約数の個数: 96

約数和(自身を含む): 6586101760

約数和(自身を除く): 4364428852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 33852, 65629, 131258, 196887, 262516, 393774, 459403, 787548, 853177, 918806, 1378209, 1706354, 1837612, 2034499, 2559531, 2756418, 3412708, 4068998, 5119062, 5512836, 5972239, 6103497, 8137996, 10238124, 11944478, 12206994, 14241493, 17916717, 23888956, 24413988, 26448487, 28482986, 35833434, 42724479, 52896974, 56965972, 71666868, 79345461, 85448958, 105793948, 158690922, 170897916, 185139409, 317381844, 370278818, 555418227, 740557636, 1110836454, 2221672908]

約数ペア:

[(1, 2221672908), (2, 1110836454), (3, 740557636), (4, 555418227), (6, 370278818), (7, 317381844), (12, 185139409), (13, 170897916), (14, 158690922), (21, 105793948), (26, 85448958), (28, 79345461), (31, 71666868), (39, 56965972), (42, 52896974), (52, 42724479), (62, 35833434), (78, 28482986), (84, 26448487), (91, 24413988), (93, 23888956), (124, 17916717), (156, 14241493), (182, 12206994), (186, 11944478), (217, 10238124), (273, 8137996), (364, 6103497), (372, 5972239), (403, 5512836), (434, 5119062), (546, 4068998), (651, 3412708), (806, 2756418), (868, 2559531), (1092, 2034499), (1209, 1837612), (1302, 1706354), (1612, 1378209), (2418, 918806), (2604, 853177), (2821, 787548), (4836, 459403), (5642, 393774), (8463, 262516), (11284, 196887), (16926, 131258), (33852, 65629)]