1729466186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 3158120448

約数和(自身を除く): 1428654262

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 163, 166, 322, 326, 397, 581, 794, 1141, 1162, 1909, 2282, 2779, 3749, 3818, 5558, 7498, 9131, 13363, 13529, 18262, 26243, 26726, 27058, 32951, 52486, 63917, 64711, 65902, 94703, 127834, 129422, 189406, 230657, 311167, 452977, 461314, 622334, 757873, 905954, 1488353, 1515746, 2178169, 2976706, 4356338, 5305111, 5371013, 10418471, 10610222, 10742026, 20836942, 37597091, 75194182, 123533299, 247066598, 864733093, 1729466186]

約数ペア:

[(1, 1729466186), (2, 864733093), (7, 247066598), (14, 123533299), (23, 75194182), (46, 37597091), (83, 20836942), (161, 10742026), (163, 10610222), (166, 10418471), (322, 5371013), (326, 5305111), (397, 4356338), (581, 2976706), (794, 2178169), (1141, 1515746), (1162, 1488353), (1909, 905954), (2282, 757873), (2779, 622334), (3749, 461314), (3818, 452977), (5558, 311167), (7498, 230657), (9131, 189406), (13363, 129422), (13529, 127834), (18262, 94703), (26243, 65902), (26726, 64711), (27058, 63917), (32951, 52486)]