1955148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 5005056

約数和(自身を除く): 3049908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 151, 156, 166, 249, 302, 332, 453, 498, 604, 906, 996, 1079, 1812, 1963, 2158, 3237, 3926, 4316, 5889, 6474, 7852, 11778, 12533, 12948, 23556, 25066, 37599, 50132, 75198, 150396, 162929, 325858, 488787, 651716, 977574, 1955148]

約数ペア:

[(1, 1955148), (2, 977574), (3, 651716), (4, 488787), (6, 325858), (12, 162929), (13, 150396), (26, 75198), (39, 50132), (52, 37599), (78, 25066), (83, 23556), (151, 12948), (156, 12533), (166, 11778), (249, 7852), (302, 6474), (332, 5889), (453, 4316), (498, 3926), (604, 3237), (906, 2158), (996, 1963), (1079, 1812)]