2002195416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{121081}}^1$

素因数の和:121156

約数の個数: 64

約数和(自身を含む): 5492279520

約数和(自身を除く): 3490084104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 121081, 242162, 363243, 484324, 726486, 968648, 1452972, 1574053, 2905944, 3148106, 4722159, 6296212, 6417293, 9444318, 12592424, 12834586, 18888636, 19251879, 25669172, 37777272, 38503758, 51338344, 77007516, 83424809, 154015032, 166849618, 250274427, 333699236, 500548854, 667398472, 1001097708, 2002195416]

約数ペア:

[(1, 2002195416), (2, 1001097708), (3, 667398472), (4, 500548854), (6, 333699236), (8, 250274427), (12, 166849618), (13, 154015032), (24, 83424809), (26, 77007516), (39, 51338344), (52, 38503758), (53, 37777272), (78, 25669172), (104, 19251879), (106, 18888636), (156, 12834586), (159, 12592424), (212, 9444318), (312, 6417293), (318, 6296212), (424, 4722159), (636, 3148106), (689, 2905944), (1272, 1574053), (1378, 1452972), (2067, 968648), (2756, 726486), (4134, 484324), (5512, 363243), (8268, 242162), (16536, 121081)]