437591470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3593}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 830645280

約数和(自身を除く): 393053810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 3593, 6410, 7186, 12179, 17965, 24358, 35930, 60895, 68267, 121790, 136534, 341335, 682670, 2303113, 4606226, 11515565, 23031130, 43759147, 87518294, 218795735, 437591470]

約数ペア:

[(1, 437591470), (2, 218795735), (5, 87518294), (10, 43759147), (19, 23031130), (38, 11515565), (95, 4606226), (190, 2303113), (641, 682670), (1282, 341335), (3205, 136534), (3593, 121790), (6410, 68267), (7186, 60895), (12179, 35930), (17965, 24358)]