2100080476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{1423}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 4014073728

約数和(自身を除く): 1913993252

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 281, 404, 562, 1124, 1313, 1423, 2626, 2846, 3653, 5252, 5692, 7306, 14612, 18499, 28381, 36998, 56762, 73996, 113524, 143723, 287446, 368953, 399863, 574892, 737906, 799726, 1475812, 1599452, 1868399, 3736798, 5198219, 7473596, 10396438, 20792876, 40386163, 80772326, 161544652, 525020119, 1050040238, 2100080476]

約数ペア:

[(1, 2100080476), (2, 1050040238), (4, 525020119), (13, 161544652), (26, 80772326), (52, 40386163), (101, 20792876), (202, 10396438), (281, 7473596), (404, 5198219), (562, 3736798), (1124, 1868399), (1313, 1599452), (1423, 1475812), (2626, 799726), (2846, 737906), (3653, 574892), (5252, 399863), (5692, 368953), (7306, 287446), (14612, 143723), (18499, 113524), (28381, 73996), (36998, 56762)]