2471748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 6256320

約数和(自身を除く): 3784572

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 293, 444, 586, 703, 879, 1172, 1406, 1758, 2109, 2812, 3516, 4218, 5567, 8436, 10841, 11134, 16701, 21682, 22268, 32523, 33402, 43364, 65046, 66804, 130092, 205979, 411958, 617937, 823916, 1235874, 2471748]

約数ペア:

[(1, 2471748), (2, 1235874), (3, 823916), (4, 617937), (6, 411958), (12, 205979), (19, 130092), (37, 66804), (38, 65046), (57, 43364), (74, 33402), (76, 32523), (111, 22268), (114, 21682), (148, 16701), (222, 11134), (228, 10841), (293, 8436), (444, 5567), (586, 4218), (703, 3516), (879, 2812), (1172, 2109), (1406, 1758)]