2016377545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{33829}}^1$

素因数の和:33985

約数の個数: 32

約数和(自身を含む): 3000856320

約数和(自身を除く): 984478775

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 4585, 8515, 11921, 33829, 59605, 169145, 236803, 439777, 1184015, 2198885, 3078439, 4431599, 15392195, 22157995, 31021193, 57610787, 155105965, 288053935, 403275509, 2016377545]

約数ペア:

[(1, 2016377545), (5, 403275509), (7, 288053935), (13, 155105965), (35, 57610787), (65, 31021193), (91, 22157995), (131, 15392195), (455, 4431599), (655, 3078439), (917, 2198885), (1703, 1184015), (4585, 439777), (8515, 236803), (11921, 169145), (33829, 59605)]