2802003841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 3603688704

約数和(自身を除く): 801684863

約数列:

[1, 7, 13, 47, 53, 91, 263, 329, 371, 611, 689, 1841, 2209, 2491, 3419, 4277, 4823, 12361, 13939, 15463, 17437, 23933, 28717, 32383, 86527, 97573, 117077, 160693, 181207, 201019, 226681, 580967, 655133, 819539, 1124851, 1268449, 1522001, 4066769, 4585931, 7552571, 8516729, 10654007, 30791251, 52867997, 59617103, 215538757, 400286263, 2802003841]

約数ペア:

[(1, 2802003841), (7, 400286263), (13, 215538757), (47, 59617103), (53, 52867997), (91, 30791251), (263, 10654007), (329, 8516729), (371, 7552571), (611, 4585931), (689, 4066769), (1841, 1522001), (2209, 1268449), (2491, 1124851), (3419, 819539), (4277, 655133), (4823, 580967), (12361, 226681), (13939, 201019), (15463, 181207), (17437, 160693), (23933, 117077), (28717, 97573), (32383, 86527)]