7138545328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1020959}}^1$

素因数の和:1021009

約数の個数: 40

約数和(自身を含む): 15191884800

約数和(自身を除く): 8053339472

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 1020959, 2041918, 4083836, 8167672, 16335344, 19398221, 23482057, 38796442, 46964114, 77592884, 93928228, 155185768, 187856456, 310371536, 375712912, 446159083, 892318166, 1784636332, 3569272664, 7138545328]

約数ペア:

[(1, 7138545328), (2, 3569272664), (4, 1784636332), (8, 892318166), (16, 446159083), (19, 375712912), (23, 310371536), (38, 187856456), (46, 155185768), (76, 93928228), (92, 77592884), (152, 46964114), (184, 38796442), (304, 23482057), (368, 19398221), (437, 16335344), (874, 8167672), (1748, 4083836), (3496, 2041918), (6992, 1020959)]