1926480799516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3583297}}^1$

素因数の和:3583539

約数の個数: 72

約数和(自身を含む): 4243456157136

約数和(自身を除く): 2316975357620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 364, 422, 637, 844, 1274, 1477, 2548, 2743, 2954, 5486, 5908, 10339, 10972, 19201, 20678, 38402, 41356, 76804, 134407, 268814, 537628, 3583297, 7166594, 14333188, 25083079, 46582861, 50166158, 93165722, 100332316, 175581553, 186331444, 326080027, 351163106, 652160054, 702326212, 756075667, 1304320108, 1512151334, 2282560189, 3024302668, 4565120378, 5292529669, 9130240756, 9828983671, 10585059338, 19657967342, 21170118676, 37047707683, 39315934684, 68802885697, 74095415366, 137605771394, 148190830732, 275211542788, 481620199879, 963240399758, 1926480799516]

約数ペア:

[(1, 1926480799516), (2, 963240399758), (4, 481620199879), (7, 275211542788), (13, 148190830732), (14, 137605771394), (26, 74095415366), (28, 68802885697), (49, 39315934684), (52, 37047707683), (91, 21170118676), (98, 19657967342), (182, 10585059338), (196, 9828983671), (211, 9130240756), (364, 5292529669), (422, 4565120378), (637, 3024302668), (844, 2282560189), (1274, 1512151334), (1477, 1304320108), (2548, 756075667), (2743, 702326212), (2954, 652160054), (5486, 351163106), (5908, 326080027), (10339, 186331444), (10972, 175581553), (19201, 100332316), (20678, 93165722), (38402, 50166158), (41356, 46582861), (76804, 25083079), (134407, 14333188), (268814, 7166594), (537628, 3583297)]