2495708982

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19427}}^1$

素因数の和:19515

約数の個数: 80

約数和(自身を含む): 6121451952

約数和(自身を除く): 3625742970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3294, 4758, 4941, 7137, 9882, 14274, 19427, 21411, 38854, 42822, 58281, 64233, 116562, 128466, 174843, 252551, 349686, 505102, 524529, 757653, 1049058, 1185047, 1515306, 1573587, 2272959, 2370094, 3147174, 3555141, 4545918, 6818877, 7110282, 10665423, 13637754, 15405611, 20456631, 21330846, 30811222, 31996269, 40913262, 46216833, 63992538, 92433666, 95988807, 138650499, 191977614, 277300998, 415951497, 831902994, 1247854491, 2495708982]

約数ペア:

[(1, 2495708982), (2, 1247854491), (3, 831902994), (6, 415951497), (9, 277300998), (13, 191977614), (18, 138650499), (26, 95988807), (27, 92433666), (39, 63992538), (54, 46216833), (61, 40913262), (78, 31996269), (81, 30811222), (117, 21330846), (122, 20456631), (162, 15405611), (183, 13637754), (234, 10665423), (351, 7110282), (366, 6818877), (549, 4545918), (702, 3555141), (793, 3147174), (1053, 2370094), (1098, 2272959), (1586, 1573587), (1647, 1515306), (2106, 1185047), (2379, 1049058), (3294, 757653), (4758, 524529), (4941, 505102), (7137, 349686), (9882, 252551), (14274, 174843), (19427, 128466), (21411, 116562), (38854, 64233), (42822, 58281)]