419024848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30137}}^1$

素因数の和:30235

約数の個数: 40

約数和(自身を含む): 896906880

約数和(自身を除く): 477882032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 30137, 60274, 120548, 241096, 331507, 482192, 663014, 1326028, 2380823, 2652056, 4761646, 5304112, 9523292, 19046584, 26189053, 38093168, 52378106, 104756212, 209512424, 419024848]

約数ペア:

[(1, 419024848), (2, 209512424), (4, 104756212), (8, 52378106), (11, 38093168), (16, 26189053), (22, 19046584), (44, 9523292), (79, 5304112), (88, 4761646), (158, 2652056), (176, 2380823), (316, 1326028), (632, 663014), (869, 482192), (1264, 331507), (1738, 241096), (3476, 120548), (6952, 60274), (13904, 30137)]