2198156636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{48533}}^1$

素因数の和:48630

約数の個数: 36

約数和(自身を含む): 4227699672

約数和(自身を除く): 2029543036

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 11323, 22646, 45292, 48533, 97066, 194132, 630929, 1261858, 2523716, 3251711, 6503422, 8202077, 13006844, 16404154, 32808308, 42272243, 84544486, 169088972, 549539159, 1099078318, 2198156636]

約数ペア:

[(1, 2198156636), (2, 1099078318), (4, 549539159), (13, 169088972), (26, 84544486), (52, 42272243), (67, 32808308), (134, 16404154), (169, 13006844), (268, 8202077), (338, 6503422), (676, 3251711), (871, 2523716), (1742, 1261858), (3484, 630929), (11323, 194132), (22646, 97066), (45292, 48533)]