738805938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{30853}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 1596509376

約数和(自身を除く): 857703438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7982, 11973, 23946, 30853, 61706, 92559, 185118, 401089, 802178, 1203267, 2406534, 9471871, 18943742, 28415613, 56831226, 123134323, 246268646, 369402969, 738805938]

約数ペア:

[(1, 738805938), (2, 369402969), (3, 246268646), (6, 123134323), (13, 56831226), (26, 28415613), (39, 18943742), (78, 9471871), (307, 2406534), (614, 1203267), (921, 802178), (1842, 401089), (3991, 185118), (7982, 92559), (11973, 61706), (23946, 30853)]