1930881472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3511}}^1$

素因数の和:4197

約数の個数: 56

約数和(自身を含む): 4133750432

約数和(自身を除く): 2202868960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 661, 832, 1322, 2644, 3511, 5288, 7022, 8593, 10576, 14044, 17186, 21152, 28088, 34372, 42304, 45643, 56176, 68744, 91286, 112352, 137488, 182572, 224704, 274976, 365144, 549952, 730288, 1460576, 2320771, 2921152, 4641542, 9283084, 18566168, 30170023, 37132336, 60340046, 74264672, 120680092, 148529344, 241360184, 482720368, 965440736, 1930881472]

約数ペア:

[(1, 1930881472), (2, 965440736), (4, 482720368), (8, 241360184), (13, 148529344), (16, 120680092), (26, 74264672), (32, 60340046), (52, 37132336), (64, 30170023), (104, 18566168), (208, 9283084), (416, 4641542), (661, 2921152), (832, 2320771), (1322, 1460576), (2644, 730288), (3511, 549952), (5288, 365144), (7022, 274976), (8593, 224704), (10576, 182572), (14044, 137488), (17186, 112352), (21152, 91286), (28088, 68744), (34372, 56176), (42304, 45643)]