130003384

素因数分解:

$2^3\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1801}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 278949600

約数和(自身を除く): 148946216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1289, 1801, 2578, 3602, 5156, 7204, 9023, 10312, 12607, 14408, 18046, 25214, 36092, 50428, 72184, 100856, 2321489, 4642978, 9285956, 16250423, 18571912, 32500846, 65001692, 130003384]

約数ペア:

[(1, 130003384), (2, 65001692), (4, 32500846), (7, 18571912), (8, 16250423), (14, 9285956), (28, 4642978), (56, 2321489), (1289, 100856), (1801, 72184), (2578, 50428), (3602, 36092), (5156, 25214), (7204, 18046), (9023, 14408), (10312, 12607)]