28980852018

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{152993}}^1$

素因数の和:153370

約数の個数: 32

約数和(自身を含む): 58646884032

約数和(自身を除く): 29666032014

約数列:

[1, 2, 3, 6, 131, 241, 262, 393, 482, 723, 786, 1446, 31571, 63142, 94713, 152993, 189426, 305986, 458979, 917958, 20042083, 36871313, 40084166, 60126249, 73742626, 110613939, 120252498, 221227878, 4830142003, 9660284006, 14490426009, 28980852018]

約数ペア:

[(1, 28980852018), (2, 14490426009), (3, 9660284006), (6, 4830142003), (131, 221227878), (241, 120252498), (262, 110613939), (393, 73742626), (482, 60126249), (723, 40084166), (786, 36871313), (1446, 20042083), (31571, 917958), (63142, 458979), (94713, 305986), (152993, 189426)]