2015462876

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 4062777600

約数和(自身を除く): 2047314724

約数列:

[1, 2, 4, 7, 14, 28, 257, 379, 514, 739, 758, 1028, 1478, 1516, 1799, 2653, 2956, 3598, 5173, 5306, 7196, 10346, 10612, 20692, 97403, 189923, 194806, 280081, 379846, 389612, 560162, 681821, 759692, 1120324, 1329461, 1363642, 1960567, 2658922, 2727284, 3921134, 5317844, 7842268, 71980817, 143961634, 287923268, 503865719, 1007731438, 2015462876]

約数ペア:

[(1, 2015462876), (2, 1007731438), (4, 503865719), (7, 287923268), (14, 143961634), (28, 71980817), (257, 7842268), (379, 5317844), (514, 3921134), (739, 2727284), (758, 2658922), (1028, 1960567), (1478, 1363642), (1516, 1329461), (1799, 1120324), (2653, 759692), (2956, 681821), (3598, 560162), (5173, 389612), (5306, 379846), (7196, 280081), (10346, 194806), (10612, 189923), (20692, 97403)]