2903912144

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{700751}}^1$

素因数の和:700803

約数の個数: 40

約数和(自身を含む): 6603886848

約数和(自身を除く): 3699974704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 700751, 1401502, 2803004, 4905257, 5606008, 9810514, 11212016, 19621028, 25927787, 39242056, 51855574, 78484112, 103711148, 181494509, 207422296, 362989018, 414844592, 725978036, 1451956072, 2903912144]

約数ペア:

[(1, 2903912144), (2, 1451956072), (4, 725978036), (7, 414844592), (8, 362989018), (14, 207422296), (16, 181494509), (28, 103711148), (37, 78484112), (56, 51855574), (74, 39242056), (112, 25927787), (148, 19621028), (259, 11212016), (296, 9810514), (518, 5606008), (592, 4905257), (1036, 2803004), (2072, 1401502), (4144, 700751)]