83802004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 173295360

約数和(自身を除く): 89493356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 239, 286, 478, 572, 613, 956, 1226, 2452, 2629, 3107, 5258, 6214, 6743, 7969, 10516, 12428, 13486, 15938, 26972, 31876, 34177, 68354, 87659, 136708, 146507, 175318, 293014, 350636, 586028, 1611577, 1904591, 3223154, 3809182, 6446308, 7618364, 20950501, 41901002, 83802004]

約数ペア:

[(1, 83802004), (2, 41901002), (4, 20950501), (11, 7618364), (13, 6446308), (22, 3809182), (26, 3223154), (44, 1904591), (52, 1611577), (143, 586028), (239, 350636), (286, 293014), (478, 175318), (572, 146507), (613, 136708), (956, 87659), (1226, 68354), (2452, 34177), (2629, 31876), (3107, 26972), (5258, 15938), (6214, 13486), (6743, 12428), (7969, 10516)]