2170688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2634

約数の個数: 28

約数和(自身を含む): 4640580

約数和(自身を除く): 2469892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2609, 5218, 10436, 20872, 33917, 41744, 67834, 83488, 135668, 166976, 271336, 542672, 1085344, 2170688]

約数ペア:

[(1, 2170688), (2, 1085344), (4, 542672), (8, 271336), (13, 166976), (16, 135668), (26, 83488), (32, 67834), (52, 41744), (64, 33917), (104, 20872), (208, 10436), (416, 5218), (832, 2609)]