2802163408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{513593}}^1$

素因数の和:513643

約数の個数: 40

約数和(自身を含む): 6113822976

約数和(自身を除く): 3311659568

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 513593, 1027186, 2054372, 4108744, 5649523, 8217488, 11299046, 15921383, 22598092, 31842766, 45196184, 63685532, 90392368, 127371064, 175135213, 254742128, 350270426, 700540852, 1401081704, 2802163408]

約数ペア:

[(1, 2802163408), (2, 1401081704), (4, 700540852), (8, 350270426), (11, 254742128), (16, 175135213), (22, 127371064), (31, 90392368), (44, 63685532), (62, 45196184), (88, 31842766), (124, 22598092), (176, 15921383), (248, 11299046), (341, 8217488), (496, 5649523), (682, 4108744), (1364, 2054372), (2728, 1027186), (5456, 513593)]