2408516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 5026560

約数和(自身を除く): 2618044

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 67, 76, 86, 134, 172, 209, 268, 418, 473, 737, 817, 836, 946, 1273, 1474, 1634, 1892, 2546, 2881, 2948, 3268, 5092, 5762, 8987, 11524, 14003, 17974, 28006, 31691, 35948, 54739, 56012, 63382, 109478, 126764, 218956, 602129, 1204258, 2408516]

約数ペア:

[(1, 2408516), (2, 1204258), (4, 602129), (11, 218956), (19, 126764), (22, 109478), (38, 63382), (43, 56012), (44, 54739), (67, 35948), (76, 31691), (86, 28006), (134, 17974), (172, 14003), (209, 11524), (268, 8987), (418, 5762), (473, 5092), (737, 3268), (817, 2948), (836, 2881), (946, 2546), (1273, 1892), (1474, 1634)]