1661322684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1040929}}^1$

素因数の和:1040962

約数の個数: 48

約数和(自身を含む): 4663366400

約数和(自身を除く): 3002043716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1040929, 2081858, 3122787, 4163716, 6245574, 7286503, 12491148, 14573006, 19777651, 21859509, 29146012, 39555302, 43719018, 59332953, 79110604, 87438036, 118665906, 138443557, 237331812, 276887114, 415330671, 553774228, 830661342, 1661322684]

約数ペア:

[(1, 1661322684), (2, 830661342), (3, 553774228), (4, 415330671), (6, 276887114), (7, 237331812), (12, 138443557), (14, 118665906), (19, 87438036), (21, 79110604), (28, 59332953), (38, 43719018), (42, 39555302), (57, 29146012), (76, 21859509), (84, 19777651), (114, 14573006), (133, 12491148), (228, 7286503), (266, 6245574), (399, 4163716), (532, 3122787), (798, 2081858), (1596, 1040929)]