7129902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 17176320

約数和(自身を除く): 10046418

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 283, 323, 442, 494, 566, 646, 663, 741, 849, 969, 1326, 1482, 1698, 1938, 3679, 4199, 4811, 5377, 7358, 8398, 9622, 10754, 11037, 12597, 14433, 16131, 22074, 25194, 28866, 32262, 62543, 69901, 91409, 125086, 139802, 182818, 187629, 209703, 274227, 375258, 419406, 548454, 1188317, 2376634, 3564951, 7129902]

約数ペア:

[(1, 7129902), (2, 3564951), (3, 2376634), (6, 1188317), (13, 548454), (17, 419406), (19, 375258), (26, 274227), (34, 209703), (38, 187629), (39, 182818), (51, 139802), (57, 125086), (78, 91409), (102, 69901), (114, 62543), (221, 32262), (247, 28866), (283, 25194), (323, 22074), (442, 16131), (494, 14433), (566, 12597), (646, 11037), (663, 10754), (741, 9622), (849, 8398), (969, 7358), (1326, 5377), (1482, 4811), (1698, 4199), (1938, 3679)]