902769692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 1771507584

約数和(自身を除く): 868737892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 251, 473, 502, 946, 1004, 1892, 1901, 2761, 3802, 5522, 7604, 10793, 11044, 20911, 21586, 41822, 43172, 81743, 83644, 118723, 163486, 237446, 326972, 474892, 477151, 899173, 954302, 1798346, 1908604, 3596692, 5248661, 10497322, 20517493, 20994644, 41034986, 82069972, 225692423, 451384846, 902769692]

約数ペア:

[(1, 902769692), (2, 451384846), (4, 225692423), (11, 82069972), (22, 41034986), (43, 20994644), (44, 20517493), (86, 10497322), (172, 5248661), (251, 3596692), (473, 1908604), (502, 1798346), (946, 954302), (1004, 899173), (1892, 477151), (1901, 474892), (2761, 326972), (3802, 237446), (5522, 163486), (7604, 118723), (10793, 83644), (11044, 81743), (20911, 43172), (21586, 41822)]