12872899996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1\times {\mathrm{1453}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 24716418048

約数和(自身を除く): 11843518052

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 743, 1084, 1453, 1486, 2906, 2972, 2981, 5812, 5962, 8173, 11924, 15983, 16346, 31966, 32692, 63932, 201353, 393763, 402706, 787526, 805412, 1079579, 1575052, 2159158, 2214883, 4318316, 4331393, 4429766, 8662786, 8859532, 11875369, 17325572, 23750738, 47501476, 292565909, 585131818, 1170263636, 3218224999, 6436449998, 12872899996]

約数ペア:

[(1, 12872899996), (2, 6436449998), (4, 3218224999), (11, 1170263636), (22, 585131818), (44, 292565909), (271, 47501476), (542, 23750738), (743, 17325572), (1084, 11875369), (1453, 8859532), (1486, 8662786), (2906, 4429766), (2972, 4331393), (2981, 4318316), (5812, 2214883), (5962, 2159158), (8173, 1575052), (11924, 1079579), (15983, 805412), (16346, 787526), (31966, 402706), (32692, 393763), (63932, 201353)]