2019920736

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{396997}}^1$

素因数の和:397063

約数の個数: 48

約数和(自身を含む): 5402348784

約数和(自身を除く): 3382428048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 396997, 793994, 1190991, 1587988, 2381982, 3175976, 4763964, 6351952, 9527928, 12703904, 19055856, 21040841, 38111712, 42081682, 63122523, 84163364, 126245046, 168326728, 252490092, 336653456, 504980184, 673306912, 1009960368, 2019920736]

約数ペア:

[(1, 2019920736), (2, 1009960368), (3, 673306912), (4, 504980184), (6, 336653456), (8, 252490092), (12, 168326728), (16, 126245046), (24, 84163364), (32, 63122523), (48, 42081682), (53, 38111712), (96, 21040841), (106, 19055856), (159, 12703904), (212, 9527928), (318, 6351952), (424, 4763964), (636, 3175976), (848, 2381982), (1272, 1587988), (1696, 1190991), (2544, 793994), (5088, 396997)]