405515672068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7753}}^1\times {\mathrm{24533}}^1$

素因数の和:32344

約数の個数: 48

約数和(自身を含む): 783013993776

約数和(自身を除く): 377498321708

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 7753, 15506, 24533, 31012, 49066, 98132, 100789, 201578, 317873, 318929, 403156, 635746, 637858, 1005853, 1271492, 1275716, 2011706, 4023412, 4132349, 8264698, 13076089, 16529396, 26152178, 52304356, 190204349, 380408698, 760817396, 2472656537, 4945313074, 7798378309, 9890626148, 15596756618, 31193513236, 101378918017, 202757836034, 405515672068]

約数ペア:

[(1, 405515672068), (2, 202757836034), (4, 101378918017), (13, 31193513236), (26, 15596756618), (41, 9890626148), (52, 7798378309), (82, 4945313074), (164, 2472656537), (533, 760817396), (1066, 380408698), (2132, 190204349), (7753, 52304356), (15506, 26152178), (24533, 16529396), (31012, 13076089), (49066, 8264698), (98132, 4132349), (100789, 4023412), (201578, 2011706), (317873, 1275716), (318929, 1271492), (403156, 1005853), (635746, 637858)]