996937172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{4001}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 2178368640

約数和(自身を除く): 1181431468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 809, 1618, 3236, 4001, 5663, 8002, 8899, 11326, 16004, 17798, 22652, 28007, 35596, 44011, 56014, 62293, 88022, 112028, 124586, 176044, 249172, 308077, 616154, 1232308, 3236809, 6473618, 12947236, 22657663, 35604899, 45315326, 71209798, 90630652, 142419596, 249234293, 498468586, 996937172]

約数ペア:

[(1, 996937172), (2, 498468586), (4, 249234293), (7, 142419596), (11, 90630652), (14, 71209798), (22, 45315326), (28, 35604899), (44, 22657663), (77, 12947236), (154, 6473618), (308, 3236809), (809, 1232308), (1618, 616154), (3236, 308077), (4001, 249172), (5663, 176044), (8002, 124586), (8899, 112028), (11326, 88022), (16004, 62293), (17798, 56014), (22652, 44011), (28007, 35596)]