1330255892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5569}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 2807280000

約数和(自身を除く): 1477024108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 449, 532, 898, 1796, 3143, 5569, 6286, 8531, 11138, 12572, 17062, 22276, 34124, 38983, 59717, 77966, 105811, 119434, 155932, 211622, 238868, 423244, 740677, 1481354, 2500481, 2962708, 5000962, 10001924, 17503367, 35006734, 47509139, 70013468, 95018278, 190036556, 332563973, 665127946, 1330255892]

約数ペア:

[(1, 1330255892), (2, 665127946), (4, 332563973), (7, 190036556), (14, 95018278), (19, 70013468), (28, 47509139), (38, 35006734), (76, 17503367), (133, 10001924), (266, 5000962), (449, 2962708), (532, 2500481), (898, 1481354), (1796, 740677), (3143, 423244), (5569, 238868), (6286, 211622), (8531, 155932), (11138, 119434), (12572, 105811), (17062, 77966), (22276, 59717), (34124, 38983)]