7816402516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{6079}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 14967500800

約数和(自身を除く): 7151098284

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 313, 316, 626, 1027, 1252, 2054, 4069, 4108, 6079, 8138, 12158, 16276, 24316, 24727, 49454, 79027, 98908, 158054, 316108, 321451, 480241, 642902, 960482, 1285804, 1902727, 1920964, 3805454, 6243133, 7610908, 12486266, 24735451, 24972532, 49470902, 98941804, 150315433, 300630866, 601261732, 1954100629, 3908201258, 7816402516]

約数ペア:

[(1, 7816402516), (2, 3908201258), (4, 1954100629), (13, 601261732), (26, 300630866), (52, 150315433), (79, 98941804), (158, 49470902), (313, 24972532), (316, 24735451), (626, 12486266), (1027, 7610908), (1252, 6243133), (2054, 3805454), (4069, 1920964), (4108, 1902727), (6079, 1285804), (8138, 960482), (12158, 642902), (16276, 480241), (24316, 321451), (24727, 316108), (49454, 158054), (79027, 98908)]