1550141138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 2931489792

約数和(自身を除く): 1381348654

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 271, 371, 542, 593, 689, 742, 1186, 1378, 1897, 3523, 3794, 4151, 4823, 7046, 7709, 8302, 9646, 14363, 15418, 24661, 28726, 31429, 49322, 53963, 62858, 100541, 107926, 160703, 186719, 201082, 220003, 321406, 373438, 408577, 440006, 817154, 1124921, 1307033, 2089139, 2249842, 2614066, 2860039, 4178278, 5720078, 8517259, 14623973, 17034518, 29247946, 59620813, 110724367, 119241626, 221448734, 775070569, 1550141138]

約数ペア:

[(1, 1550141138), (2, 775070569), (7, 221448734), (13, 119241626), (14, 110724367), (26, 59620813), (53, 29247946), (91, 17034518), (106, 14623973), (182, 8517259), (271, 5720078), (371, 4178278), (542, 2860039), (593, 2614066), (689, 2249842), (742, 2089139), (1186, 1307033), (1378, 1124921), (1897, 817154), (3523, 440006), (3794, 408577), (4151, 373438), (4823, 321406), (7046, 220003), (7709, 201082), (8302, 186719), (9646, 160703), (14363, 107926), (15418, 100541), (24661, 62858), (28726, 53963), (31429, 49322)]