1924376545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 2886186240

約数和(自身を除く): 961809695

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 839, 923, 2485, 4195, 4615, 5041, 5873, 6461, 10907, 25205, 29365, 32305, 35287, 54535, 59569, 65533, 76349, 176435, 297845, 327665, 381745, 416983, 458731, 774397, 2084915, 2293655, 3871985, 4229399, 5420779, 21146995, 27103895, 29605793, 54982187, 148028965, 274910935, 384875309, 1924376545]

約数ペア:

[(1, 1924376545), (5, 384875309), (7, 274910935), (13, 148028965), (35, 54982187), (65, 29605793), (71, 27103895), (91, 21146995), (355, 5420779), (455, 4229399), (497, 3871985), (839, 2293655), (923, 2084915), (2485, 774397), (4195, 458731), (4615, 416983), (5041, 381745), (5873, 327665), (6461, 297845), (10907, 176435), (25205, 76349), (29365, 65533), (32305, 59569), (35287, 54535)]