972781498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{15467}}^1$

素因数の和:15582

約数の個数: 32

約数和(自身を含む): 1637133120

約数和(自身を除く): 664351622

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 767, 1066, 1534, 2419, 4838, 15467, 30934, 31447, 62894, 201071, 402142, 634147, 912553, 1268294, 1825106, 8243911, 11863189, 16487822, 23726378, 37414673, 74829346, 486390749, 972781498]

約数ペア:

[(1, 972781498), (2, 486390749), (13, 74829346), (26, 37414673), (41, 23726378), (59, 16487822), (82, 11863189), (118, 8243911), (533, 1825106), (767, 1268294), (1066, 912553), (1534, 634147), (2419, 402142), (4838, 201071), (15467, 62894), (30934, 31447)]