123824974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 250048512

約数和(自身を除く): 126223538

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1291, 1547, 2582, 2821, 3094, 3689, 5642, 6851, 7378, 9037, 13702, 16783, 18074, 21947, 33566, 40021, 43894, 47957, 80042, 95914, 117481, 153629, 234962, 280147, 285311, 307258, 520273, 560294, 570622, 680357, 1040546, 1360714, 1997177, 3641911, 3994354, 4762499, 7283822, 8844641, 9524998, 17689282, 61912487, 123824974]

約数ペア:

[(1, 123824974), (2, 61912487), (7, 17689282), (13, 9524998), (14, 8844641), (17, 7283822), (26, 4762499), (31, 3994354), (34, 3641911), (62, 1997177), (91, 1360714), (119, 1040546), (182, 680357), (217, 570622), (221, 560294), (238, 520273), (403, 307258), (434, 285311), (442, 280147), (527, 234962), (806, 153629), (1054, 117481), (1291, 95914), (1547, 80042), (2582, 47957), (2821, 43894), (3094, 40021), (3689, 33566), (5642, 21947), (6851, 18074), (7378, 16783), (9037, 13702)]