1975806042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{2221}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 4607539200

約数和(自身を除く): 2631733158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 359, 413, 718, 826, 1077, 1239, 2154, 2221, 2478, 2513, 4442, 5026, 6663, 7539, 13326, 15078, 15547, 21181, 31094, 42362, 46641, 63543, 93282, 127086, 131039, 148267, 262078, 296534, 393117, 444801, 786234, 797339, 889602, 917273, 1594678, 1834546, 2392017, 2751819, 4784034, 5503638, 5581373, 11162746, 16744119, 33488238, 47043001, 94086002, 141129003, 282258006, 329301007, 658602014, 987903021, 1975806042]

約数ペア:

[(1, 1975806042), (2, 987903021), (3, 658602014), (6, 329301007), (7, 282258006), (14, 141129003), (21, 94086002), (42, 47043001), (59, 33488238), (118, 16744119), (177, 11162746), (354, 5581373), (359, 5503638), (413, 4784034), (718, 2751819), (826, 2392017), (1077, 1834546), (1239, 1594678), (2154, 917273), (2221, 889602), (2478, 797339), (2513, 786234), (4442, 444801), (5026, 393117), (6663, 296534), (7539, 262078), (13326, 148267), (15078, 131039), (15547, 127086), (21181, 93282), (31094, 63543), (42362, 46641)]