1689331476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{19853}}^1$

素因数の和:20880

約数の個数: 48

約数和(自身を含む): 4509558144

約数和(自身を除く): 2820226668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1013, 2026, 3039, 4052, 6078, 7091, 12156, 14182, 19853, 21273, 28364, 39706, 42546, 59559, 79412, 85092, 119118, 138971, 238236, 277942, 416913, 555884, 833826, 1667652, 20111089, 40222178, 60333267, 80444356, 120666534, 140777623, 241333068, 281555246, 422332869, 563110492, 844665738, 1689331476]

約数ペア:

[(1, 1689331476), (2, 844665738), (3, 563110492), (4, 422332869), (6, 281555246), (7, 241333068), (12, 140777623), (14, 120666534), (21, 80444356), (28, 60333267), (42, 40222178), (84, 20111089), (1013, 1667652), (2026, 833826), (3039, 555884), (4052, 416913), (6078, 277942), (7091, 238236), (12156, 138971), (14182, 119118), (19853, 85092), (21273, 79412), (28364, 59559), (39706, 42546)]