1489741708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13597}}^1$

素因数の和:13671

約数の個数: 72

約数和(自身を含む): 3342170832

約数和(自身を除く): 1852429124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2548, 3913, 4214, 7826, 8428, 13597, 15652, 27194, 27391, 54388, 54782, 95179, 109564, 176761, 190358, 353522, 380716, 584671, 666253, 707044, 1169342, 1237327, 1332506, 2338684, 2474654, 2665012, 4092697, 4949308, 7600723, 8185394, 8661289, 15201446, 16370788, 17322578, 28648879, 30402892, 34645156, 53205061, 57297758, 106410122, 114595516, 212820244, 372435427, 744870854, 1489741708]

約数ペア:

[(1, 1489741708), (2, 744870854), (4, 372435427), (7, 212820244), (13, 114595516), (14, 106410122), (26, 57297758), (28, 53205061), (43, 34645156), (49, 30402892), (52, 28648879), (86, 17322578), (91, 16370788), (98, 15201446), (172, 8661289), (182, 8185394), (196, 7600723), (301, 4949308), (364, 4092697), (559, 2665012), (602, 2474654), (637, 2338684), (1118, 1332506), (1204, 1237327), (1274, 1169342), (2107, 707044), (2236, 666253), (2548, 584671), (3913, 380716), (4214, 353522), (7826, 190358), (8428, 176761), (13597, 109564), (15652, 95179), (27194, 54782), (27391, 54388)]