1282163038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{8887}}^1$

素因数の和:9112

約数の個数: 32

約数和(自身を含む): 2150184960

約数和(自身を除く): 868021922

約数列:

[1, 2, 13, 26, 31, 62, 179, 358, 403, 806, 2327, 4654, 5549, 8887, 11098, 17774, 72137, 115531, 144274, 231062, 275497, 550994, 1590773, 3181546, 3581461, 7162922, 20680049, 41360098, 49313963, 98627926, 641081519, 1282163038]

約数ペア:

[(1, 1282163038), (2, 641081519), (13, 98627926), (26, 49313963), (31, 41360098), (62, 20680049), (179, 7162922), (358, 3581461), (403, 3181546), (806, 1590773), (2327, 550994), (4654, 275497), (5549, 231062), (8887, 144274), (11098, 115531), (17774, 72137)]