2874379088

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{351563}}^1$

素因数の和:351651

約数の個数: 40

約数和(自身を含む): 6451902528

約数和(自身を除く): 3577523440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 351563, 703126, 1406252, 2460941, 2812504, 4921882, 5625008, 9843764, 19687528, 25664099, 39375056, 51328198, 102656396, 179648693, 205312792, 359297386, 410625584, 718594772, 1437189544, 2874379088]

約数ペア:

[(1, 2874379088), (2, 1437189544), (4, 718594772), (7, 410625584), (8, 359297386), (14, 205312792), (16, 179648693), (28, 102656396), (56, 51328198), (73, 39375056), (112, 25664099), (146, 19687528), (292, 9843764), (511, 5625008), (584, 4921882), (1022, 2812504), (1168, 2460941), (2044, 1406252), (4088, 703126), (8176, 351563)]