2841948

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 7272720

約数和(自身を除く): 4430772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 887, 1068, 1602, 1774, 2661, 3204, 3548, 5322, 7983, 10644, 15966, 31932, 78943, 157886, 236829, 315772, 473658, 710487, 947316, 1420974, 2841948]

約数ペア:

[(1, 2841948), (2, 1420974), (3, 947316), (4, 710487), (6, 473658), (9, 315772), (12, 236829), (18, 157886), (36, 78943), (89, 31932), (178, 15966), (267, 10644), (356, 7983), (534, 5322), (801, 3548), (887, 3204), (1068, 2661), (1602, 1774)]