534973538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20981}}^1$

素因数の和:21074

約数の個数: 32

約数和(自身を含む): 936636480

約数和(自身を除く): 401662942

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 12749, 20981, 25498, 41962, 230791, 398639, 461582, 797278, 1279841, 2559682, 4385029, 8770058, 14078251, 24316979, 28156502, 48633958, 267486769, 534973538]

約数ペア:

[(1, 534973538), (2, 267486769), (11, 48633958), (19, 28156502), (22, 24316979), (38, 14078251), (61, 8770058), (122, 4385029), (209, 2559682), (418, 1279841), (671, 797278), (1159, 461582), (1342, 398639), (2318, 230791), (12749, 41962), (20981, 25498)]