1098598488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{26879}}^1$

素因数の和:27032

約数の個数: 64

約数和(自身を含む): 2980454400

約数和(自身を除く): 1881855912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 26879, 40872, 53758, 80637, 107516, 161274, 215032, 322548, 349427, 645096, 698854, 1048281, 1397708, 2096562, 2795416, 3521149, 4193124, 7042298, 8386248, 10563447, 14084596, 21126894, 28169192, 42253788, 45774937, 84507576, 91549874, 137324811, 183099748, 274649622, 366199496, 549299244, 1098598488]

約数ペア:

[(1, 1098598488), (2, 549299244), (3, 366199496), (4, 274649622), (6, 183099748), (8, 137324811), (12, 91549874), (13, 84507576), (24, 45774937), (26, 42253788), (39, 28169192), (52, 21126894), (78, 14084596), (104, 10563447), (131, 8386248), (156, 7042298), (262, 4193124), (312, 3521149), (393, 2795416), (524, 2096562), (786, 1397708), (1048, 1048281), (1572, 698854), (1703, 645096), (3144, 349427), (3406, 322548), (5109, 215032), (6812, 161274), (10218, 107516), (13624, 80637), (20436, 53758), (26879, 40872)]