3321428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 6955200

約数和(自身を除く): 3633772

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 137, 209, 274, 319, 418, 548, 551, 638, 836, 1102, 1276, 1507, 2204, 2603, 3014, 3973, 5206, 6028, 6061, 7946, 10412, 12122, 15892, 24244, 28633, 43703, 57266, 75487, 87406, 114532, 150974, 174812, 301948, 830357, 1660714, 3321428]

約数ペア:

[(1, 3321428), (2, 1660714), (4, 830357), (11, 301948), (19, 174812), (22, 150974), (29, 114532), (38, 87406), (44, 75487), (58, 57266), (76, 43703), (116, 28633), (137, 24244), (209, 15892), (274, 12122), (319, 10412), (418, 7946), (548, 6061), (551, 6028), (638, 5206), (836, 3973), (1102, 3014), (1276, 2603), (1507, 2204)]