4589819948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{128971}}^1$

素因数の和:129054

約数の個数: 48

約数和(自身を含む): 9706948608

約数和(自身を除く): 5117128660

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 5084, 8897, 17794, 35588, 128971, 257942, 515884, 902797, 1805594, 3611188, 3998101, 5287811, 7996202, 10575622, 15992404, 21151244, 27986707, 37014677, 55973414, 74029354, 111946828, 148058708, 163922141, 327844282, 655688564, 1147454987, 2294909974, 4589819948]

約数ペア:

[(1, 4589819948), (2, 2294909974), (4, 1147454987), (7, 655688564), (14, 327844282), (28, 163922141), (31, 148058708), (41, 111946828), (62, 74029354), (82, 55973414), (124, 37014677), (164, 27986707), (217, 21151244), (287, 15992404), (434, 10575622), (574, 7996202), (868, 5287811), (1148, 3998101), (1271, 3611188), (2542, 1805594), (5084, 902797), (8897, 515884), (17794, 257942), (35588, 128971)]