439536196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12227}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 903893760

約数和(自身を除く): 464357564

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 12227, 17974, 24454, 35948, 48908, 134497, 232313, 268994, 464626, 525761, 537988, 929252, 1051522, 2103044, 2555443, 5110886, 5783371, 9989459, 10221772, 11566742, 19978918, 23133484, 39957836, 109884049, 219768098, 439536196]

約数ペア:

[(1, 439536196), (2, 219768098), (4, 109884049), (11, 39957836), (19, 23133484), (22, 19978918), (38, 11566742), (43, 10221772), (44, 9989459), (76, 5783371), (86, 5110886), (172, 2555443), (209, 2103044), (418, 1051522), (473, 929252), (817, 537988), (836, 525761), (946, 464626), (1634, 268994), (1892, 232313), (3268, 134497), (8987, 48908), (12227, 35948), (17974, 24454)]