31389049538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1367953}}^1$

素因数の和:1368122

約数の個数: 32

約数和(自身を含む): 59095612800

約数和(自身を除く): 27706563262

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 11473, 22946, 1367953, 2735906, 9575671, 15047483, 19151342, 30094966, 105332381, 203824997, 210664762, 407649994, 1426774979, 2242074967, 2853549958, 4484149934, 15694524769, 31389049538]

約数ペア:

[(1, 31389049538), (2, 15694524769), (7, 4484149934), (11, 2853549958), (14, 2242074967), (22, 1426774979), (77, 407649994), (149, 210664762), (154, 203824997), (298, 105332381), (1043, 30094966), (1639, 19151342), (2086, 15047483), (3278, 9575671), (11473, 2735906), (22946, 1367953)]