2850873844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{6211}}^1$

素因数の和:6345

約数の個数: 72

約数和(自身を含む): 6238736448

約数和(自身を除く): 3387862604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 194, 338, 364, 388, 676, 679, 1183, 1261, 1358, 2366, 2522, 2716, 4732, 5044, 6211, 8827, 12422, 16393, 17654, 24844, 32786, 35308, 43477, 65572, 80743, 86954, 114751, 161486, 173908, 229502, 322972, 459004, 565201, 602467, 1049659, 1130402, 1204934, 2099318, 2260804, 2409868, 4198636, 4217269, 7347613, 7832071, 8434538, 14695226, 15664142, 16869076, 29390452, 31328284, 54824497, 101816923, 109648994, 203633846, 219297988, 407267692, 712718461, 1425436922, 2850873844]

約数ペア:

[(1, 2850873844), (2, 1425436922), (4, 712718461), (7, 407267692), (13, 219297988), (14, 203633846), (26, 109648994), (28, 101816923), (52, 54824497), (91, 31328284), (97, 29390452), (169, 16869076), (182, 15664142), (194, 14695226), (338, 8434538), (364, 7832071), (388, 7347613), (676, 4217269), (679, 4198636), (1183, 2409868), (1261, 2260804), (1358, 2099318), (2366, 1204934), (2522, 1130402), (2716, 1049659), (4732, 602467), (5044, 565201), (6211, 459004), (8827, 322972), (12422, 229502), (16393, 173908), (17654, 161486), (24844, 114751), (32786, 86954), (35308, 80743), (43477, 65572)]