2174946865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{4153}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 3215794176

約数和(自身を除く): 1040847311

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1151, 4153, 5755, 8057, 14963, 20765, 29071, 40285, 53989, 74815, 104741, 145355, 269945, 377923, 523705, 1889615, 4780103, 23900515, 33460721, 62141339, 167303605, 310706695, 434989373, 2174946865]

約数ペア:

[(1, 2174946865), (5, 434989373), (7, 310706695), (13, 167303605), (35, 62141339), (65, 33460721), (91, 23900515), (455, 4780103), (1151, 1889615), (4153, 523705), (5755, 377923), (8057, 269945), (14963, 145355), (20765, 104741), (29071, 74815), (40285, 53989)]