4010656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4795232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 311, 403, 416, 496, 622, 806, 992, 1244, 1612, 2488, 3224, 4043, 4976, 6448, 8086, 9641, 9952, 12896, 16172, 19282, 32344, 38564, 64688, 77128, 125333, 129376, 154256, 250666, 308512, 501332, 1002664, 2005328, 4010656]

約数ペア:

[(1, 4010656), (2, 2005328), (4, 1002664), (8, 501332), (13, 308512), (16, 250666), (26, 154256), (31, 129376), (32, 125333), (52, 77128), (62, 64688), (104, 38564), (124, 32344), (208, 19282), (248, 16172), (311, 12896), (403, 9952), (416, 9641), (496, 8086), (622, 6448), (806, 4976), (992, 4043), (1244, 3224), (1612, 2488)]