965388632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 2061007200

約数和(自身を除く): 1095618568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 257, 494, 514, 988, 1028, 1901, 1976, 2056, 3341, 3802, 4883, 6682, 7604, 9766, 13364, 15208, 19532, 24713, 26728, 36119, 39064, 49426, 63479, 72238, 98852, 126958, 144476, 197704, 253916, 288952, 469547, 488557, 507832, 939094, 977114, 1878188, 1954228, 3756376, 3908456, 6351241, 9282583, 12702482, 18565166, 25404964, 37130332, 50809928, 74260664, 120673579, 241347158, 482694316, 965388632]

約数ペア:

[(1, 965388632), (2, 482694316), (4, 241347158), (8, 120673579), (13, 74260664), (19, 50809928), (26, 37130332), (38, 25404964), (52, 18565166), (76, 12702482), (104, 9282583), (152, 6351241), (247, 3908456), (257, 3756376), (494, 1954228), (514, 1878188), (988, 977114), (1028, 939094), (1901, 507832), (1976, 488557), (2056, 469547), (3341, 288952), (3802, 253916), (4883, 197704), (6682, 144476), (7604, 126958), (9766, 98852), (13364, 72238), (15208, 63479), (19532, 49426), (24713, 39064), (26728, 36119)]