1292846282

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 2460380832

約数和(自身を除く): 1167534550

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 251, 311, 338, 502, 622, 637, 1183, 1274, 1757, 2177, 2366, 3263, 3514, 4043, 4354, 6526, 8086, 8281, 12299, 15239, 16562, 22841, 24598, 28301, 30478, 42419, 45682, 52559, 56602, 78061, 84838, 105118, 156122, 159887, 198107, 296933, 319774, 367913, 396214, 546427, 593866, 735826, 1014793, 1092854, 2029586, 2078531, 2575391, 3824989, 4157062, 5150782, 7103551, 7649978, 13192309, 14207102, 26384618, 49724857, 92346163, 99449714, 184692326, 646423141, 1292846282]

約数ペア:

[(1, 1292846282), (2, 646423141), (7, 184692326), (13, 99449714), (14, 92346163), (26, 49724857), (49, 26384618), (91, 14207102), (98, 13192309), (169, 7649978), (182, 7103551), (251, 5150782), (311, 4157062), (338, 3824989), (502, 2575391), (622, 2078531), (637, 2029586), (1183, 1092854), (1274, 1014793), (1757, 735826), (2177, 593866), (2366, 546427), (3263, 396214), (3514, 367913), (4043, 319774), (4354, 296933), (6526, 198107), (8086, 159887), (8281, 156122), (12299, 105118), (15239, 84838), (16562, 78061), (22841, 56602), (24598, 52559), (28301, 45682), (30478, 42419)]