1387100104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{659}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 2886206400

約数和(自身を除く): 1499106296

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 547, 659, 962, 1094, 1318, 1924, 2188, 2636, 3848, 4376, 5272, 7111, 8567, 14222, 17134, 20239, 24383, 28444, 34268, 40478, 48766, 56888, 68536, 80956, 97532, 161912, 195064, 263107, 316979, 360473, 526214, 633958, 720946, 1052428, 1267916, 1441892, 2104856, 2535832, 2883784, 4686149, 9372298, 13337501, 18744596, 26675002, 37489192, 53350004, 106700008, 173387513, 346775026, 693550052, 1387100104]

約数ペア:

[(1, 1387100104), (2, 693550052), (4, 346775026), (8, 173387513), (13, 106700008), (26, 53350004), (37, 37489192), (52, 26675002), (74, 18744596), (104, 13337501), (148, 9372298), (296, 4686149), (481, 2883784), (547, 2535832), (659, 2104856), (962, 1441892), (1094, 1267916), (1318, 1052428), (1924, 720946), (2188, 633958), (2636, 526214), (3848, 360473), (4376, 316979), (5272, 263107), (7111, 195064), (8567, 161912), (14222, 97532), (17134, 80956), (20239, 68536), (24383, 56888), (28444, 48766), (34268, 40478)]